<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://files.passeidireto.com/e03a2c06-ab41-4d3b-bf54-d757909a85a5/bg1.png"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 lse ws0">Nomes <span class="ff2 ws22">: G<span class="_0 blank"></span>u<span class="_0 blank"></span>ilhe<span class="_1 blank"> </span>rm<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>A<span class="_0 blank"></span>k<span class="_1 blank"> </span>i<span class="_1 blank"> </span>ra<span class="_0 blank"></span> E<span class="_0 blank"></span>no<span class="_0 blank"></span>kiha<span class="_0 blank"></span>ra <span class="_0 blank"></span>e<span class="_1 blank"> </span> M<span class="_2 blank"></span>ariana <span class="_0 blank"></span>Hokamura<span class="_0 blank"></span> </span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x2 h3 y3 ff1 fs1 fc0 sc0 lse ws22">Relat<span class="_1 blank"> </span>ó<span class="_1 blank"> </span>ri<span class="_0 blank"></span>o<span class="_1 blank"> </span> <span class="_1 blank"> </span><span class="lsf ws1">1:<span class="_0 blank"></span><span class="lse ws22"> <span class="_1 blank"> </span>exper<span class="_1 blank"> </span>ime<span class="_2 blank"></span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o<span class="_1 blank"> </span>s<span class="_0 blank"></span> vo<span class="_1 blank"> </span>l<span class="_0 blank"></span>umet<span class="_1 blank"> </span>r<span class="_1 blank"> </span>i<span class="_2 blank"></span>a<span class="_1 blank"> </span> d<span class="_1 blank"> </span>e<span class="_2 blank"></span> <span class="_1 blank"> </span>ác<span class="_1 blank"> </span>i<span class="_0 blank"></span>do<span class="_1 blank"> </span>/b<span class="_0 blank"></span>ase<span class="_1 blank"> </span> </span></span></div><div class="t m0 x3 h2 y4 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y5 ff1 fs0 fc0 sc0 ls10 ws2">1) <span class="ff3 ls0 ws22"> <span class="ff1 lse">Expliqu<span class="_0 blank"></span>e <span class="_3 blank"> </span>por<span class="_0 blank"></span> <span class="_1 blank"> </span>qu<span class="_0 blank"></span>e <span class="_3 blank"> </span>fo<span class="_0 blank"></span>i <span class="_1 blank"> </span>ne<span class="_1 blank"> </span>c<span class="_2 blank"></span>e<span class="_1 blank"> </span>ssá<span class="_0 blank"></span>rio <span class="_1 blank"> </span>o <span class="_3 blank"> </span>u<span class="_2 blank"></span>so <span class="_1 blank"> </span>de<span class="_1 blank"> </span> <span class="_1 blank"> </span>águ<span class="_0 blank"></span>a <span class="_0 blank"></span>i<span class="_1 blank"> </span>se<span class="_1 blank"> </span>nta<span class="_0 blank"></span> <span class="_1 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>C<span class="_1 blank"> </span>O<span class="_1 blank"> </span><span class="fs2 ls1 v1">2</span> p<span class="_0 blank"></span>ar<span class="_0 blank"></span>a <span class="_1 blank"> </span>o <span class="_1 blank"> </span>pr<span class="_0 blank"></span>e<span class="_1 blank"> </span>par<span class="_0 blank"></span>o <span class="_1 blank"> </span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>pa<span class="_0 blank"></span>dro<span class="_0 blank"></span>ni<span class="_1 blank"> </span>zaç<span class="_0 blank"></span>ã<span class="_0 blank"></span>o<span class="_1 blank"> </span> <span class="_1 blank"> </span>da<span class="_0 blank"></span> <span class="_3 blank"> </span>sol<span class="_0 blank"></span>uç<span class="_0 blank"></span>ão<span class="_2 blank"></span> </span></span></div><div class="t m0 x0 h5 y6 ff1 fs0 fc0 sc0 lse ws22">de<span class="_1 blank"> </span> <span class="_0 blank"></span>NaOH<span class="_0 blank"></span> <span class="_0 blank"></span>0<span class="_0 blank"></span>,2m<span class="_0 blank"></span>ol<span class="_1 blank"> </span>/<span class="_0 blank"></span>L.<span class="_3 blank"> </span> </div><div class="t m0 x0 h2 y7 ff2 fs0 fc0 sc0 lse ws22">O <span class="_4 blank"> </span>CO<span class="fs2 ls1 v1">2</span> <span class="_4 blank"> </span>re<span class="_1 blank"> </span>ag<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>c<span class="_0 blank"></span>om <span class="_4 blank"> </span>a <span class="_4 blank"> </span>água<span class="_0 blank"></span> <span class="_3 blank"> </span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>o<span class="_1 blank"> </span> <span class="_4 blank"> </span>pro<span class="_2 blank"></span>duto <span class="_3 blank"> </span>f<span class="_1 blank"> </span>orma<span class="_0 blank"></span>d<span class="_1 blank"> </span>o <span class="_3 blank"> </span>se<span class="_1 blank"> </span> <span class="_4 blank"> </span>d<span class="_0 blank"></span>i<span class="_1 blank"> </span>s<span class="_0 blank"></span>soc<span class="_0 blank"></span>i<span class="_1 blank"> </span>a<span class="_0 blank"></span>, <span class="_4 blank"> </span>f<span class="_1 blank"> </span>orma<span class="_2 blank"></span>ndo <span class="_3 blank"> </span>Na<span class="fs2 ls1 v1">2</span><span class="ls11">CO</span></div><div class="t m0 x5 h6 y8 ff2 fs2 fc0 sc0 ls1">3<span class="fs0 lse ws22 v2">, <span class="_4 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span>i<span class="_0 blank"></span>x<span class="_1 blank"> </span>an<span class="_0 blank"></span>do <span class="_4 blank"> </span>o <span class="_4 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span>io <span class="_4 blank"> </span>me<span class="_0 blank"></span>no<span class="_0 blank"></span>s<span class="_2 blank"></span> </span></div><div class="t m0 x0 h2 y9 ff2 fs0 fc0 sc0 lse ws22">al<span class="_1 blank"> </span>c<span class="_0 blank"></span>al<span class="_0 blank"></span>i<span class="_1 blank"> </span>n<span class="_1 blank"> </span>o <span class="_1 blank"> </span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>al<span class="_1 blank"> </span>t<span class="_0 blank"></span>erand<span class="_2 blank"></span>o<span class="_1 blank"> </span> <span class="_4 blank"> </span>os <span class="_4 blank"> </span>res<span class="_0 blank"></span>ul<span class="_1 blank"> </span>ta<span class="_2 blank"></span>do<span class="_1 blank"> </span>s <span class="_4 blank"> </span>o<span class="_2 blank"></span>b<span class="_1 blank"> </span>ti<span class="_0 blank"></span>dos<span class="_3 blank"> </span>. <span class="_3 blank"> </span>As<span class="_1 blank"> </span> <span class="_4 blank"> </span>e<span class="_0 blank"></span>quaçõ<span class="_2 blank"></span>e<span class="_1 blank"> </span>s <span class="_4 blank"> </span>a <span class="_4 blank"> </span>se<span class="_1 blank"> </span>g<span class="_2 blank"></span>u<span class="_1 blank"> </span>i<span class="_1 blank"> </span>r <span class="_1 blank"> </span>i<span class="_1 blank"> </span>l<span class="_0 blank"></span>us<span class="_1 blank"> </span>tr<span class="_0 blank"></span>am <span class="_4 blank"> </span>al<span class="_0 blank"></span>gumas <span class="_4 blank"> </span>r<span class="_2 blank"></span>e<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ões <span class="_4 blank"> </span>qu<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>p<span class="_1 blank"> </span>od<span class="_2 blank"></span>em<span class="_2 blank"></span> </div><div class="t m0 x0 h2 ya ff2 fs0 fc0 sc0 lse ws22">ocor<span class="_0 blank"></span>re<span class="_1 blank"> </span>r, c<span class="_0 blank"></span>aso ha<span class="_0 blank"></span>j<span class="_1 blank"> </span>a <span class="ls12 ws3">CO <span class="fs2 ls1 v1">2</span></span> <span class="_0 blank"></span>na <span class="_0 blank"></span>água <span class="_0 blank"></span>util<span class="_0 blank"></span>i<span class="_1 blank"> </span>zada.<span class="_0 blank"></span> </div><div class="t m0 x6 h7 yb ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> </span><span class="ff2 ls11 ws4">CO<span class="fs2 ls1 v1">2</span><span class="lse ws22"> +<span class="_0 blank"></span> <span class="_0 blank"></span>H</span></span></div><div class="t m0 x7 h8 yc ff2 fs2 fc0 sc0 ls1">2<span class="fs0 ls13 ws22 v2">O <span class="_0 blank"></span><span class="ff6 ls4">\ue596<span class="ff2 lse"> H</span></span></span></div><div class="t m0 x8 h6 yc ff2 fs2 fc0 sc0 ls1">2<span class="fs0 ls11 ws4 v2">CO</span><span class="lse">3</span></div><div class="t m0 x9 h2 yb ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x6 h7 yd ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">H</span></span></div><div class="t m0 xa h8 ye ff2 fs2 fc0 sc0 ls1">2<span class="fs0 ls11 ws4 v2">CO</span>3<span class="fs0 lse ws22 v2"> <span class="ff6 ls5">\ue596</span> <span class="_0 blank"></span>H</span></div><div class="t m0 xb h9 yf ff2 fs2 fc0 sc0 lse">+</div><div class="t m0 x2 ha yd ff2 fs0 fc0 sc0 lse ws22"> <span class="_0 blank"></span>+ <span class="_0 blank"></span>HCO<span class="fs2 ls1 v1">3<span class="ls6 v3">-</span></span> </div><div class="t m0 x6 h7 y10 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> </span><span class="ff2 lse ws5">H<span class="_0 blank"></span>CO<span class="_1 blank"> </span><span class="fs2 ls1 v1">3<span class="ls6 v3">-</span></span><span class="ws22"> <span class="_0 blank"></span><span class="ff6 ls5">\ue596<span class="ff2 lse"> H</span></span></span></span></div><div class="t m0 xc h9 y11 ff2 fs2 fc0 sc0 lse">+</div><div class="t m0 xd ha y10 ff2 fs0 fc0 sc0 lse ws22"> <span class="_0 blank"></span>+ <span class="_0 blank"></span>CO<span class="fs2 ls1 v1">3</span><span class="fs2 ws6 v4">2<span class="_1 blank"> </span>- </span> </div><div class="t m0 x6 h7 y12 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">NaOH <span class="_0 blank"></span>+<span class="_0 blank"></span> H</span></span></div><div class="t m0 xe h9 y13 ff2 fs2 fc0 sc0 ls14 ws22">+ <span class="_1 blank"> </span><span class="ff6 fs0 ls4 v5">\ue596<span class="ff2 lse"> <span class="_0 blank"></span><span class="ls15">Na</span></span></span></div><div class="t m0 xf h9 y13 ff2 fs2 fc0 sc0 lse">+</div><div class="t m0 x10 h2 y12 ff2 fs0 fc0 sc0 lse ws22"> <span class="_1 blank"> </span>+ <span class="_0 blank"></span>H</div><div class="t m0 x11 h6 y14 ff2 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws22 v2">O<span class="_3 blank"> </span> </span></div><div class="t m0 x6 h7 y15 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 ls10">2 <span class="ls15">Na</span></span></span></div><div class="t m0 x12 h9 y16 ff2 fs2 fc0 sc0 lse">+</div><div class="t m0 x13 h2 y15 ff2 fs0 fc0 sc0 lse ws22"> <span class="_1 blank"> </span>+ <span class="_0 blank"></span>CO<span class="fs2 v1">3</span></div><div class="t m0 xd h9 y16 ff2 fs2 fc0 sc0 lse ws6">2 - <span class="fs0 ws22 v5"> <span class="ff6 ls7">\ue596</span> <span class="_0 blank"></span><span class="ls15">Na</span></span></div><div class="t m0 x14 h6 y17 ff2 fs2 fc0 sc0 ls1">2<span class="fs0 ls12 ws7 v2">CO </span><span class="lse">3</span></div><div class="t m0 x15 h2 y15 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h5 y18 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h5 y19 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y1a ff1 fs0 fc0 sc0 ls10 ws2">2) <span class="ff3 ls0 ws22"> <span class="ff1 lse">Em<span class="_0 blank"></span>bor<span class="_0 blank"></span>a <span class="_5 blank"> </span>nã<span class="_0 blank"></span>o <span class="_5 blank"> </span>muito <span class="_5 blank"> </span>usua<span class="_0 blank"></span>l<span class="_0 blank"></span>, <span class="_6 blank"> </span>a<span class="_0 blank"></span> <span class="_6 blank"> </span>pa<span class="_0 blank"></span>dron<span class="_0 blank"></span>i<span class="_1 blank"> </span>zaç<span class="_0 blank"></span>ão<span class="_0 blank"></span> <span class="_6 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_5 blank"> </span>HCl p<span class="_2 blank"></span>ode<span class="_1 blank"> </span>r<span class="_0 blank"></span>i<span class="_1 blank"> </span>a <span class="_5 blank"> </span>t<span class="_0 blank"></span>am<span class="_0 blank"></span>b<span class="_0 blank"></span>ém <span class="_5 blank"> </span>s<span class="_0 blank"></span>er <span class="_5 blank"> </span>f<span class="_0 blank"></span>e<span class="_1 blank"> </span>ita<span class="_0 blank"></span> <span class="_6 blank"> </span>a<span class="_0 blank"></span> <span class="_5 blank"> </span>par<span class="_0 blank"></span>tir <span class="_5 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_5 blank"> </span>ti<span class="_1 blank"> </span>tu<span class="_0 blank"></span>l<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ã<span class="_0 blank"></span>o <span class="_5 blank"> </span>d<span class="_0 blank"></span>o<span class="_2 blank"></span> </span></span></div><div class="t m0 x0 h5 y1b ff1 fs0 fc0 sc0 lse ws22">pa<span class="_0 blank"></span>drã<span class="_0 blank"></span>o primá<span class="_0 blank"></span>rio bi<span class="_0 blank"></span>ftala<span class="_0 blank"></span>to d<span class="_0 blank"></span>e <span class="_7 blank"> </span>pot<span class="_0 blank"></span>ássi<span class="_0 blank"></span>o. <span class="_7 blank"> </span>Exp<span class="_2 blank"></span>li<span class="_1 blank"> </span>qu<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_7 blank"> </span>por<span class="_2 blank"></span> que<span class="_0 blank"></span> esse<span class="_0 blank"></span> sa<span class="_0 blank"></span>l<span class="_1 blank"> </span> tam<span class="_0 blank"></span>b<span class="_2 blank"></span>é<span class="_1 blank"> </span>m po<span class="_0 blank"></span>deria <span class="_5 blank"> </span>ser u<span class="_0 blank"></span>sa<span class="_0 blank"></span>do pa<span class="_0 blank"></span>ra<span class="_2 blank"></span> </div><div class="t m0 x0 h5 y1c ff1 fs0 fc0 sc0 lse ws22">pa<span class="_0 blank"></span>dron<span class="_0 blank"></span>i<span class="_1 blank"> </span>zar<span class="_0 blank"></span> <span class="_1 blank"> </span>o <span class="_1 blank"> </span>HCl <span class="_1 blank"> </span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>se<span class="_1 blank"> </span> <span class="_1 blank"> </span>o <span class="_1 blank"> </span>i<span class="_1 blank"> </span>ndica<span class="_0 blank"></span>dor<span class="_0 blank"></span> <span class="_3 blank"> </span>a<span class="_0 blank"></span>de<span class="_1 blank"> </span>qua<span class="_0 blank"></span>do <span class="_1 blank"> </span>par<span class="_0 blank"></span>a<span class="_0 blank"></span> <span class="_3 blank"> </span>e<span class="_1 blank"> </span>ssa<span class="_0 blank"></span> <span class="_1 blank"> </span>padr<span class="_0 blank"></span>onizaç<span class="_0 blank"></span>ão<span class="_1 blank"> </span> <span class="_3 blank"> </span>poderia <span class="_1 blank"> </span>se<span class="_1 blank"> </span>r<span class="_0 blank"></span> <span class="_3 blank"> </span>o <span class="_1 blank"> </span>mesmo <span class="_1 blank"> </span>e<span class="_1 blank"> </span>mpr<span class="_0 blank"></span>e<span class="_1 blank"> </span>ga<span class="_0 blank"></span>d<span class="_0 blank"></span>o<span class="_2 blank"></span> </div><div class="t m0 x0 h5 y1d ff1 fs0 fc0 sc0 lse ws22">na<span class="_0 blank"></span> pa<span class="_0 blank"></span>dr<span class="_0 blank"></span>oni<span class="_1 blank"> </span>za<span class="_0 blank"></span>çã<span class="_0 blank"></span>o d<span class="_0 blank"></span>o Na<span class="_0 blank"></span>OH<span class="_0 blank"></span> (fe<span class="_1 blank"> </span>nol<span class="_1 blank"> </span>fta<span class="_0 blank"></span>l<span class="_0 blank"></span>e<span class="_1 blank"> </span>í<span class="_1 blank"> </span>na<span class="_2 blank"></span>).<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y1e ff2 fs0 fc0 sc0 lse ws22">O sa<span class="_0 blank"></span>l<span class="_1 blank"> </span> pod<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>r <span class="_0 blank"></span>uti<span class="_0 blank"></span>liz<span class="_1 blank"> </span>ado <span class="_0 blank"></span>para<span class="_0 blank"></span> padro<span class="_2 blank"></span>niza<span class="_0 blank"></span>r <span class="_0 blank"></span>o H<span class="_0 blank"></span>Cl<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>p<span class="_1 blank"> </span>o<span class="_2 blank"></span>i<span class="_1 blank"> </span>s<span class="_1 blank"> </span> <span class="_0 blank"></span>o b<span class="_2 blank"></span>i<span class="_1 blank"> </span>f<span class="_1 blank"> </span>ta<span class="_2 blank"></span>l<span class="_4 blank"> </span>ato <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>po<span class="_1 blank"> </span>tás<span class="_2 blank"></span>sio <span class="_0 blank"></span>é<span class="_1 blank"> </span> um <span class="_0 blank"></span>sa<span class="_2 blank"></span>l<span class="_1 blank"> </span> c<span class="_0 blank"></span>uj<span class="_1 blank"> </span>o ân<span class="_2 blank"></span>i<span class="_1 blank"> </span>on s<span class="_2 blank"></span>e<span class="_3 blank"> </span> <span class="_0 blank"></span>ass<span class="_0 blank"></span>oc<span class="_0 blank"></span>i<span class="_1 blank"> </span>a </div><div class="t m0 x0 h2 y1f ff2 fs0 fc0 sc0 lse ws22">c<span class="_0 blank"></span>o<span class="_1 blank"> </span>m <span class="_0 blank"></span>os<span class="_1 blank"> </span> <span class="_0 blank"></span>H</div><div class="t m0 x16 h9 y20 ff2 fs2 fc0 sc0 lse">+</div><div class="t m0 x17 h2 y1f ff2 fs0 fc0 sc0 lse ws22"> <span class="_0 blank"></span>d<span class="_1 blank"> </span>o <span class="_0 blank"></span>HCl<span class="_1 blank"> </span> <span class="_0 blank"></span>(<span class="_1 blank"> </span>ilus<span class="_1 blank"> </span>tra<span class="_0 blank"></span>d<span class="_0 blank"></span>o <span class="_0 blank"></span>n<span class="_1 blank"> </span>a <span class="_0 blank"></span>i<span class="_1 blank"> </span>mag<span class="_2 blank"></span>e<span class="_1 blank"> </span>m a<span class="_0 blank"></span>ba<span class="_2 blank"></span>i<span class="_3 blank"> </span>x<span class="_0 blank"></span>o)<span class="_1 blank"> </span>.<span class="_1 blank"> </span> <span class="_2 blank"></span>Poré<span class="_0 blank"></span>m<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>não <span class="_2 blank"></span>é<span class="_1 blank"> </span> <span class="_0 blank"></span>p<span class="_1 blank"> </span>ossív<span class="_2 blank"></span>el uti<span class="_0 blank"></span>lizar <span class="_0 blank"></span>a <span class="_0 blank"></span>f<span class="_1 blank"> </span>enofta<span class="_2 blank"></span>le<span class="_1 blank"> </span>í<span class="_0 blank"></span>na <span class="_0 blank"></span>como </div><div class="t m0 x0 h2 y21 ff2 fs0 fc0 sc0 lse ws22">i<span class="_1 blank"> </span>nd<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>ador, p<span class="_2 blank"></span>o<span class="_1 blank"> </span>r<span class="_0 blank"></span>q<span class="_1 blank"> </span>u<span class="_2 blank"></span>e<span class="_1 blank"> </span> e<span class="_0 blank"></span>l<span class="_1 blank"> </span>a <span class="_0 blank"></span>v<span class="_1 blank"> </span>i<span class="_1 blank"> </span>ra<span class="_0 blank"></span> <span class="_2 blank"></span>e<span class="_1 blank"> </span>m pH<span class="_0 blank"></span>s alt<span class="_0 blank"></span>os <span class="_0 blank"></span>(<span class="_1 blank"> </span>m<span class="_0 blank"></span>e<span class="_0 blank"></span>i<span class="_1 blank"> </span>os bá<span class="_2 blank"></span>si<span class="_1 blank"> </span>cos<span class="_0 blank"></span>) e a <span class="_0 blank"></span>so<span class="_0 blank"></span>l<span class="_1 blank"> </span>uçã<span class="_0 blank"></span>o d<span class="_2 blank"></span>e<span class="_1 blank"> </span> b<span class="_2 blank"></span>i<span class="_1 blank"> </span>f<span class="_1 blank"> </span>ta<span class="_2 blank"></span>l<span class="_1 blank"> </span>ato d<span class="_2 blank"></span>e<span class="_1 blank"> </span> sód<span class="_0 blank"></span>io<span class="_1 blank"> </span> <span class="_0 blank"></span>é<span class="_1 blank"> </span> á<span class="_0 blank"></span>c<span class="_2 blank"></span>i<span class="_1 blank"> </span>da (pH=<span class="_0 blank"></span>4<span class="_0 blank"></span>,<span class="_1 blank"> </span> </div><div class="t m0 x0 h2 y22 ff2 fs0 fc0 sc0 lse ws22">e<span class="_1 blank"> </span>m <span class="_0 blank"></span>25<span class="_2 blank"></span>°<span class="ls11 ws8">C) </span>,<span class="_1 blank"> </span> e<span class="_0 blank"></span>x<span class="_0 blank"></span>i<span class="_1 blank"> </span>gi<span class="_0 blank"></span>nd<span class="_1 blank"> </span>o <span class="_0 blank"></span>u<span class="_1 blank"> </span>m <span class="_2 blank"></span>in<span class="_1 blank"> </span>d<span class="_2 blank"></span>i<span class="_3 blank"> </span>c<span class="_0 blank"></span>ador <span class="_0 blank"></span>com <span class="_0 blank"></span>v<span class="_0 blank"></span>i<span class="_1 blank"> </span>rage<span class="_0 blank"></span>m <span class="_0 blank"></span>e<span class="_1 blank"> </span>m pH<span class="_0 blank"></span> ba<span class="_2 blank"></span>i<span class="_1 blank"> </span>x<span class="_0 blank"></span>o<span class="_3 blank"> </span>.<span class="_0 blank"></span> </div><div class="t m0 x18 h2 y23 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h5 y24 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h5 y25 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y26 ff1 fs0 fc0 sc0 ls10 ws2">3) <span class="ff3 ls0 ws22"> <span class="ff1 lse">Ca<span class="_0 blank"></span>l<span class="_1 blank"> </span>cule<span class="_1 blank"> </span> <span class="_4 blank"> </span>a<span class="_0 blank"></span> <span class="_4 blank"> </span>ac<span class="_0 blank"></span>i<span class="_1 blank"> </span>dez <span class="_4 blank"> </span>da <span class="_4 blank"> </span>sol<span class="_2 blank"></span>uçã<span class="_0 blank"></span>o <span class="_4 blank"> </span>de<span class="_1 blank"> </span> <span class="_4 blank"> </span>vina<span class="_0 blank"></span>gre,<span class="_1 blank"> </span> <span class="_1 blank"> </span>e<span class="_1 blank"> </span>m <span class="_4 blank"> </span>g<span class="_0 blank"></span>/L<span class="_0 blank"></span> <span class="_4 blank"> </span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>e<span class="_1 blank"> </span>m <span class="_8 blank"> </span>%(<span class="_1 blank"> </span>m/<span class="_0 blank"></span>m<span class="_2 blank"></span>) <span class="_4 blank"> </span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>d<span class="_3 blank"> </span>i<span class="_1 blank"> </span>scut<span class="_0 blank"></span>a <span class="_8 blank"> </span>a<span class="_0 blank"></span>s <span class="_4 blank"> </span>di<span class="_1 blank"> </span>f<span class="_0 blank"></span>ere<span class="_1 blank"> </span>nç<span class="_0 blank"></span>as <span class="_8 blank"> </span>obs<span class="_2 blank"></span>e<span class="_1 blank"> </span>rva<span class="_0 blank"></span>da<span class="_0 blank"></span>s <span class="_4 blank"> </span>no<span class="_2 blank"></span> </span></span></div><div class="t m0 x0 h5 y27 ff1 fs0 fc0 sc0 lse ws22">volume <span class="_3 blank"> </span>de<span class="_1 blank"> </span> <span class="_1 blank"> </span>NaO<span class="_0 blank"></span>H <span class="_8 blank"> </span>0,2<span class="_0 blank"></span>mo<span class="_0 blank"></span>l<span class="_1 blank"> </span>/<span class="_0 blank"></span>L <span class="_8 blank"> </span>ne<span class="_1 blank"> </span>cessár<span class="_0 blank"></span>i<span class="_1 blank"> </span>o<span class="_2 blank"></span> <span class="_4 blank"> </span>pa<span class="_0 blank"></span>ra<span class="_0 blank"></span> <span class="_4 blank"> </span>a <span class="_8 blank"> </span>vira<span class="_0 blank"></span>ge<span class="_1 blank"> </span>m <span class="_8 blank"> </span>da<span class="_0 blank"></span> <span class="_4 blank"> </span>so<span class="_0 blank"></span>luçã<span class="_0 blank"></span>o <span class="_8 blank"> </span>de<span class="_1 blank"> </span> <span class="_4 blank"> </span>v<span class="_2 blank"></span>i<span class="_1 blank"> </span>na<span class="_0 blank"></span>gre <span class="_4 blank"> </span>com<span class="_0 blank"></span> <span class="_1 blank"> </span>f<span class="_1 blank"> </span>e<span class="_0 blank"></span>nol<span class="_1 blank"> </span>fta<span class="_0 blank"></span>l<span class="_0 blank"></span>e<span class="_0 blank"></span>í<span class="_1 blank"> </span>na<span class="_0 blank"></span> <span class="_4 blank"> </span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>co<span class="_2 blank"></span>m<span class="_2 blank"></span> </div><div class="t m0 x0 h5 y28 ff1 fs0 fc0 sc0 lse ws22">a<span class="_0 blank"></span>l<span class="_1 blank"> </span>a<span class="_0 blank"></span>ra<span class="_0 blank"></span>njado <span class="_0 blank"></span>de<span class="_1 blank"> </span> <span class="_0 blank"></span>me<span class="_1 blank"> </span>tila.<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y29 ff2 fs0 fc0 sc0 lse ws22">No<span class="_1 blank"> </span> <span class="_0 blank"></span>pon<span class="_1 blank"> </span>t<span class="_2 blank"></span>o de<span class="_1 blank"> </span> <span class="_2 blank"></span>e<span class="_1 blank"> </span>qu<span class="_0 blank"></span>i<span class="_1 blank"> </span>va<span class="_2 blank"></span>lên<span class="_1 blank"> </span>c<span class="_0 blank"></span>i<span class="_1 blank"> </span>a<span class="_1 blank"> </span>: <span class="_0 blank"></span>HAc <span class="_0 blank"></span>+<span class="_0 blank"></span> <span class="ls13">OH</span></div><div class="t m0 x19 h9 y2a ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span><span class="ff6 ls7">\ue55c<span class="ff2 lse"> <span class="ls16">Ac</span></span></span></span></div><div class="t m0 x1a h9 y2a ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span>+ <span class="_0 blank"></span>H</span></div><div class="t m0 x1b h6 y2b ff2 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws22 v2">0<span class="_0 blank"></span> </span></div><div class="t m0 x0 h2 y2c ff2 fs0 fc0 sc0 lse ws22">V<span class="_1 blank"> </span>o<span class="_0 blank"></span>lu<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> NaOH<span class="_0 blank"></span> 0<span class="_0 blank"></span>,2<span class="_0 blank"></span> M<span class="_2 blank"></span> usado na<span class="_0 blank"></span> ti<span class="_1 blank"> </span>tul<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ão<span class="_1 blank"> </span> (<span class="_0 blank"></span>f<span class="_0 blank"></span>e<span class="_1 blank"> </span>no<span class="_0 blank"></span>lf<span class="_1 blank"> </span>ta<span class="_2 blank"></span>le<span class="_1 blank"> </span>í<span class="_0 blank"></span>na)<span class="_1 blank"> </span>: 2<span class="_0 blank"></span>0<span class="_0 blank"></span>,3<span class="_0 blank"></span> <span class="ls17 ws9">mL<span class="_0 blank"></span><span class="lse ws22"> </span></span></div><div class="t m0 x1c hb y2d ff6 fs0 fc0 sc0 lse wsa">\ue749 \ue73d<span class="_0 blank"></span>\ue74f \ue74f\ue73d\ue003<span class="_0 blank"></span><span class="ls18 wsb">\ue740\ue741<span class="_0 blank"></span><span class="lse wsc">\ue003\ue72a\ue723\ue73f \ue003<span class="ls19 wsd">\ue74a\ue73d<span class="_0 blank"></span><span class="lse wse">\ue003<span class="_0 blank"></span><span class="ls1a wsf">\ue73d\ue748 <span class="lse ws10">\ue0c0\ue74d\ue751 \ue74b<span class="_2 blank"></span>\ue750\ue73d</span></span></span></span></span></span></div><div class="t m0 x1d hc y2e ff6 fs0 fc0 sc0 ls8">\ued4c<span class="ls1b ws11">\ue374\ue372</span><span class="lse ws12">\ue1e1\ue375 \ued48<span class="_9 blank"> </span></span><span class="ls1b ws11">\ue373\ue372</span><span class="fs3 lse ws13 v6">\ueb3f\ueb37 </span><span class="lse ws14">\ue003\ue72e\ue003 \ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_6 blank"> </span>\ued48<span class="_5 blank"> </span><span class="ws15 v7">\ue372 \ue1e1<span class="ls1b ws11">\ue373\ue37a\ue376<span class="lse ws16">\ue003<span class="_0 blank"></span>\ue749<span class="_1 blank"> </span>\ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a</span></span></span></span></div><div class="t m0 x1e hd y2f ff6 fs0 fc0 sc0 lse ws17">\ue373 \ue003\ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a<span class="_a blank"> </span><span class="ls9 v8">\ued48</span><span class="ws16 v9">\ue373\ue003<span class="_0 blank"></span>\ue749 \ue74b\ue748 \ue003\ue72a\ue723 \ue73f</span></div><div class="t m0 x1f hd y2f ff6 fs0 fc0 sc0 lse ws18">\ue373\ue003<span class="_0 blank"></span>\ue749 \ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_6 blank"> </span><span class="lsa v8">\ued48</span><span class="ls1b ws19 v9">\ue378\ue372 </span><span class="wse v9">\ue1e1<span class="ls1b ws11">\ue372\ue377<span class="lse ws1a">\ue003\ue743\ue003<span class="_0 blank"></span>\ue72a\ue723 \ue73f</span></span></span></div><div class="t m0 x20 hb y2f ff6 fs0 fc0 sc0 lse ws16">\ue373<span class="_1 blank"> </span>\ue003\ue749 \ue74b\ue748 \ue003\ue72a\ue723\ue73f</div><div class="t m0 x1d hb y30 ff6 fs0 fc0 sc0 lse ws1b">\ued4c \ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws11">\ue374\ue374\ue376<span class="lse ws1a">\ue003<span class="_3 blank"> </span>\ue743\ue003<span class="_0 blank"></span>\ue72a \ue723 \ue73f<span class="_2 blank"></span><span class="ff2 ws22"> </span></span></span></div><div class="t m0 x0 h2 y31 ff2 fs0 fc0 sc0 lse ws22">Cons<span class="_0 blank"></span>i<span class="_1 blank"> </span>d<span class="_0 blank"></span>erando q<span class="_2 blank"></span>ue<span class="_1 blank"> </span> a <span class="_0 blank"></span>alíqu<span class="_0 blank"></span>ota<span class="_0 blank"></span> poss<span class="_0 blank"></span>uí<span class="_0 blank"></span>a <span class="_0 blank"></span>ce<span class="_1 blank"> </span>rc<span class="_0 blank"></span>a <span class="_0 blank"></span>de<span class="_1 blank"> </span> 5<span class="_0 blank"></span> <span class="_0 blank"></span>mL <span class="_0 blank"></span>de<span class="_1 blank"> </span> vi<span class="_0 blank"></span>n<span class="_1 blank"> </span>ag<span class="_0 blank"></span>re<span class="_0 blank"></span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>te<span class="_1 blank"> </span>m<span class="_0 blank"></span>os: </div><div class="t m0 x21 he y32 ff6 fs0 fc0 sc0 lse ws1c">\ue73d<span class="_0 blank"></span>\ue73f \ue745 \ue740 \ue741<span class="_0 blank"></span>\ue756\ue003<span class="ls18 wsb">\ue740\ue74b<span class="_0 blank"></span><span class="lse ws1d">\ue003\ue752\ue745\ue74a\ue73d\ue743\ue74e<span class="_0 blank"></span>\ue741<span class="_7 blank"> </span>\ued4c<span class="_b blank"> </span><span class="wse v7">\ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws11">\ue374\ue374\ue376<span class="lse ws1a">\ue003\ue743<span class="_3 blank"> </span>\ue003<span class="_0 blank"></span>\ue72a \ue723 \ue73f</span></span></span></span></span></div><div class="t m0 x22 hf y33 ff6 fs0 fc0 sc0 lse wse">\ue377\ue003<span class="_0 blank"></span><span class="ls1c ws1e">\ue749\ue72e<span class="_0 blank"></span><span class="lse ws1d">\ue003\ue752\ue745\ue74a \ue73d\ue743<span class="_0 blank"></span>\ue74e\ue741<span class="_7 blank"> </span><span class="ls8 v8">\ued4c<span class="ls1b ws11">\ue376\ue376<span class="lse ws1f">\ue1e1\ue37a\ue003<span class="_0 blank"></span>\ue743 \ue200\ue72e<span class="ff2 ws22"> </span></span></span></span></span></span></div><div class="t m0 x7 hc y34 ff6 fs0 fc0 sc0 lse ws1d">\ue73d<span class="_0 blank"></span>\ue73f \ue745 \ue740 \ue741\ue756<span class="_0 blank"></span>\ue003<span class="ls18 wsb">\ue740\ue74b</span>\ue003<span class="_0 blank"></span>\ue752\ue745\ue74a \ue73d\ue743\ue74e<span class="_0 blank"></span>\ue741<span class="_6 blank"> </span>\ued4c<span class="_c blank"> </span><span class="ls1b ws20 v7">\ue376\ue376 </span><span class="ws1a v7">\ue1e1\ue37a<span class="_0 blank"></span>\ue003<span class="_3 blank"> </span>\ue743\ue003<span class="_0 blank"></span>\ue72a\ue723 \ue73f</span></div><div class="t m0 x23 hd y35 ff6 fs0 fc0 sc0 lse ws1d">\ue373\ue003 \ue72e\ue003\ue752\ue745\ue74a \ue73d\ue743<span class="_0 blank"></span>\ue74e\ue741<span class="_5 blank"> </span><span class="lsb v8">\ued48</span><span class="v9">\ue373\ue003<span class="_0 blank"></span>\ue72e \ue003\ue752<span class="_0 blank"></span>\ue745 \ue74a<span class="_1 blank"> </span>\ue73d\ue743<span class="_0 blank"></span>\ue74e\ue741</span></div><div class="t m0 x24 hf y35 ff6 fs0 fc0 sc0 ls1b ws11">\ue373\ue372\ue373\ue377<span class="lse ws1d">\ue003<span class="_1 blank"> </span>\ue743\ue003\ue752<span class="_0 blank"></span>\ue745 \ue74a<span class="_1 blank"> </span>\ue73d\ue743<span class="_0 blank"></span>\ue74e\ue741<span class="_5 blank"> </span><span class="lsc v8">\ued48<span class="ls1b ws11">\ue373\ue372\ue372<span class="_1 blank"> </span><span class="lse ws21">\ue3a8 \ued4c \ue376\ue1e1</span>\ue376\ue373<span class="lsd">\ue3a8<span class="ff2 lse ws22"> </span></span></span></span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y36 w2 h10" alt="" src="https://files.passeidireto.com/e03a2c06-ab41-4d3b-bf54-d757909a85a5/bg2.png"><div class="t m0 x0 h2 y1 ff2 fs0 fc0 sc0 lse ws22">O <span class="_4 blank"> </span>vo<span class="_0 blank"></span>l<span class="_1 blank"> </span>um<span class="_0 blank"></span>e<span class="_0 blank"></span> <span class="_8 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>N<span class="_1 blank"> </span>a<span class="_2 blank"></span>OH <span class="_8 blank"> </span>us<span class="_1 blank"> </span>a<span class="_2 blank"></span>do <span class="_1 blank"> </span>p<span class="_1 blank"> </span>ar<span class="_0 blank"></span>a <span class="_8 blank"> </span>t<span class="_0 blank"></span>i<span class="_1 blank"> </span>tu<span class="_2 blank"></span>l<span class="_1 blank"> </span>ar <span class="_8 blank"> </span>a <span class="_8 blank"> </span>s<span class="_0 blank"></span>olu<span class="_1 blank"> </span>çã<span class="_0 blank"></span>o <span class="_4 blank"> </span>com<span class="_2 blank"></span> <span class="_4 blank"> </span>al<span class="_1 blank"> </span>ar<span class="_0 blank"></span>an<span class="_0 blank"></span>jado<span class="_0 blank"></span> <span class="_4 blank"> </span>d<span class="_0 blank"></span>e <span class="_4 blank"> </span>m<span class="_0 blank"></span>e<span class="_1 blank"> </span>t<span class="_2 blank"></span>i<span class="_1 blank"> </span>l<span class="_1 blank"> </span>a<span class="_0 blank"></span> <span class="_8 blank"> </span>(<span class="_1 blank"> </span>0<span class="_0 blank"></span>,<span class="_1 blank"> </span>8<span class="_0 blank"></span> <span class="_8 blank"> </span>mL<span class="_2 blank"></span>)<span class="_1 blank"> </span> <span class="_3 blank"> </span>f<span class="_1 blank"> </span>o<span class="_2 blank"></span>i<span class="_3 blank"> </span> <span class="_8 blank"> </span>m<span class="_0 blank"></span>ui<span class="_1 blank"> </span>t<span class="_2 blank"></span>o<span class="_1 blank"> </span> <span class="_8 blank"> </span>m<span class="_0 blank"></span>en<span class="_1 blank"> </span>or<span class="_2 blank"></span> <span class="_8 blank"> </span>d<span class="_0 blank"></span>o<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y2 ff2 fs0 fc0 sc0 lse ws22">que<span class="_1 blank"> </span> <span class="_6 blank"> </span>a<span class="_2 blank"></span>qu<span class="_0 blank"></span>e<span class="_1 blank"> </span>l<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_5 blank"> </span>u<span class="_1 blank"> </span>t<span class="_2 blank"></span>i<span class="_0 blank"></span>l<span class="_3 blank"> </span>i<span class="_0 blank"></span>zado <span class="_5 blank"> </span>p<span class="_1 blank"> </span>ar<span class="_0 blank"></span>a <span class="_5 blank"> </span>a <span class="_8 blank"> </span>so<span class="_0 blank"></span>l<span class="_1 blank"> </span>ução <span class="_5 blank"> </span>c<span class="_0 blank"></span>om <span class="_4 blank"> </span>f<span class="_0 blank"></span>e<span class="_1 blank"> </span>n<span class="_1 blank"> </span>o<span class="_2 blank"></span>l<span class="_1 blank"> </span>f<span class="_1 blank"> </span>ta<span class="_2 blank"></span>le<span class="_1 blank"> </span>í<span class="_0 blank"></span>na<span class="_3 blank"> </span> <span class="_5 blank"> </span>(<span class="_1 blank"> </span>2<span class="_0 blank"></span>0<span class="_0 blank"></span>,<span class="_1 blank"> </span>3<span class="_0 blank"></span> <span class="_5 blank"> </span>mL)<span class="_1 blank"> </span>. <span class="_4 blank"> </span>Is<span class="_1 blank"> </span>so<span class="_0 blank"></span> <span class="_5 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span>v<span class="_0 blank"></span>e<span class="_3 blank"> </span>-<span class="_1 blank"> </span>s<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_6 blank"> </span>ao <span class="_8 blank"> </span>f<span class="_1 blank"> </span>ato <span class="_8 blank"> </span>d<span class="_1 blank"> </span>a <span class="_5 blank"> </span>v<span class="_2 blank"></span>i<span class="_3 blank"> </span>ra<span class="_0 blank"></span>ge<span class="_0 blank"></span>m <span class="_6 blank"> </span>d<span class="_0 blank"></span>o<span class="_2 blank"></span> </div><div class="t m0 x0 h2 y37 ff2 fs0 fc0 sc0 lse ws22">al<span class="_1 blank"> </span>ar<span class="_0 blank"></span>anj<span class="_1 blank"> </span>ad<span class="_2 blank"></span>o de<span class="_1 blank"> </span> <span class="_0 blank"></span>m<span class="_0 blank"></span>e<span class="_1 blank"> </span>t<span class="_2 blank"></span>i<span class="_1 blank"> </span>l<span class="_1 blank"> </span>a oc<span class="_0 blank"></span>orr<span class="_0 blank"></span>e<span class="_1 blank"> </span>r <span class="_2 blank"></span>e<span class="_1 blank"> </span>m <span class="_0 blank"></span>pHs ba<span class="_0 blank"></span>ixo<span class="_1 blank"> </span>s <span class="_0 blank"></span>(<span class="_8 blank"> </span>c<span class="_2 blank"></span>e<span class="_1 blank"> </span>rc<span class="_0 blank"></span>a <span class="_0 blank"></span>de<span class="_1 blank"> </span> 3<span class="_0 blank"></span>,1<span class="_0 blank"></span> a<span class="_0 blank"></span> 4<span class="_0 blank"></span>,4<span class="_0 blank"></span>)<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>e<span class="_1 blank"> </span>nq<span class="_1 blank"> </span>uanto <span class="_0 blank"></span>q<span class="_1 blank"> </span>u<span class="_2 blank"></span>e<span class="_1 blank"> </span> a <span class="_0 blank"></span>f<span class="_1 blank"> </span>e<span class="_0 blank"></span>no<span class="_0 blank"></span>l<span class="_1 blank"> </span>f<span class="_1 blank"> </span>ta<span class="_2 blank"></span>l<span class="_0 blank"></span>e<span class="_1 blank"> </span>ína<span class="_0 blank"></span> vi<span class="_1 blank"> </span>ra <span class="_0 blank"></span>e<span class="_1 blank"> </span>m <span class="_0 blank"></span>p<span class="_1 blank"> </span>H<span class="_2 blank"></span>s<span class="_2 blank"></span> </div><div class="t m0 x0 h2 y38 ff2 fs0 fc0 sc0 lse ws22">mai<span class="_1 blank"> </span>s <span class="_8 blank"> </span>altos <span class="_8 blank"> </span>(<span class="_1 blank"> </span>c<span class="_2 blank"></span>e<span class="_1 blank"> </span>rc<span class="_0 blank"></span>a <span class="_4 blank"> </span>de<span class="_1 blank"> </span> <span class="_4 blank"> </span>8<span class="_0 blank"></span>,<span class="_1 blank"> </span>2<span class="_0 blank"></span> <span class="_8 blank"> </span>a <span class="_4 blank"> </span>1<span class="_0 blank"></span>0<span class="_0 blank"></span>,0).<span class="_1 blank"> </span> <span class="_8 blank"> </span>O <span class="_4 blank"> </span>al<span class="_1 blank"> </span>ar<span class="_0 blank"></span>anj<span class="_1 blank"> </span>ado <span class="_4 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>m<span class="_0 blank"></span>etil<span class="_1 blank"> </span>a, <span class="_8 blank"> </span>p<span class="_0 blank"></span>or <span class="_8 blank"> </span>te<span class="_1 blank"> </span>r <span class="_8 blank"> </span>su<span class="_1 blank"> </span>a <span class="_8 blank"> </span>tra<span class="_0 blank"></span>n<span class="_1 blank"> </span>s<span class="_2 blank"></span>i<span class="_1 blank"> </span>ção <span class="_8 blank"> </span>na <span class="_4 blank"> </span>reg<span class="_0 blank"></span>i<span class="_1 blank"> </span>ão <span class="_8 blank"> </span>ác<span class="_0 blank"></span>ida, <span class="_8 blank"> </span>é<span class="_1 blank"> </span> <span class="_4 blank"> </span>ma<span class="_2 blank"></span>is<span class="_2 blank"></span> </div><div class="t m0 x0 h2 y39 ff2 fs0 fc0 sc0 lse ws22">i<span class="_1 blank"> </span>nd<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>ado<span class="_0 blank"></span> <span class="_1 blank"> </span>para<span class="_0 blank"></span> <span class="_3 blank"> </span>t<span class="_2 blank"></span>i<span class="_1 blank"> </span>tu<span class="_0 blank"></span>l<span class="_1 blank"> </span>aç<span class="_0 blank"></span>õ<span class="_0 blank"></span>e<span class="_1 blank"> </span>s <span class="_1 blank"> </span>co<span class="_2 blank"></span>m <span class="_1 blank"> </span>áci<span class="_0 blank"></span>dos<span class="_0 blank"></span> <span class="_1 blank"> </span>f<span class="_1 blank"> </span>ort<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_0 blank"></span> <span class="_1 blank"> </span>ou<span class="_0 blank"></span> <span class="_1 blank"> </span>bas<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_0 blank"></span> <span class="_1 blank"> </span>f<span class="_1 blank"> </span>ra<span class="_0 blank"></span>cas.<span class="_2 blank"></span> <span class="_3 blank"> </span>D<span class="_2 blank"></span>e<span class="_1 blank"> </span>ss<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>m<span class="_0 blank"></span>odo<span class="_2 blank"></span>,<span class="_1 blank"> </span> <span class="_1 blank"> </span>a <span class="_0 blank"></span>feno<span class="_0 blank"></span>l<span class="_1 blank"> </span>f<span class="_1 blank"> </span>ta<span class="_2 blank"></span>l<span class="_0 blank"></span>e<span class="_1 blank"> </span>ína<span class="_3 blank"> </span> (com <span class="_0 blank"></span>trans<span class="_2 blank"></span>i<span class="_1 blank"> </span>ção <span class="_1 blank"> </span>n<span class="_2 blank"></span>a<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y3a ff2 fs0 fc0 sc0 lse ws22">regi<span class="_1 blank"> </span>ã<span class="_2 blank"></span>o<span class="_1 blank"> </span> <span class="_8 blank"> </span>bás<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>a) <span class="_8 blank"> </span>s<span class="_0 blank"></span>erv<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>com<span class="_2 blank"></span>o <span class="_4 blank"> </span>u<span class="_1 blank"> </span>m<span class="_2 blank"></span> <span class="_4 blank"> </span>m<span class="_2 blank"></span>e<span class="_3 blank"> </span>l<span class="_0 blank"></span>hor <span class="_1 blank"> </span>i<span class="_1 blank"> </span>n<span class="_1 blank"> </span>d<span class="_2 blank"></span>i<span class="_8 blank"> </span>c<span class="_0 blank"></span>ador<span class="_2 blank"></span>,<span class="_1 blank"> </span> <span class="_8 blank"> </span>j<span class="_1 blank"> </span>á<span class="_2 blank"></span> <span class="_4 blank"> </span>q<span class="_1 blank"> </span>u<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>o <span class="_4 blank"> </span>áci<span class="_0 blank"></span>do <span class="_4 blank"> </span>ac<span class="_2 blank"></span>ét<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>o<span class="_1 blank"> </span> <span class="_8 blank"> </span>pr<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>nt<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>n<span class="_0 blank"></span>o<span class="_1 blank"> </span> <span class="_8 blank"> </span>v<span class="_0 blank"></span>i<span class="_1 blank"> </span>nagr<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>é<span class="_1 blank"> </span> <span class="_3 blank"> </span>um <span class="_4 blank"> </span>ác<span class="_2 blank"></span>id<span class="_0 blank"></span>o<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y3b ff2 fs0 fc0 sc0 lse ws22">f<span class="_1 blank"> </span>ra<span class="_0 blank"></span>co.<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y3c ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y3d ff1 fs0 fc0 sc0 ls10 ws2">4) <span class="ff3 ls0 ws22"> <span class="ff1 lse">D<span class="_0 blank"></span>e<span class="_1 blank"> </span>te<span class="_1 blank"> </span>r<span class="_0 blank"></span>min<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>a<span class="_0 blank"></span> <span class="_3 blank"> </span>c<span class="_0 blank"></span>oncentra<span class="_0 blank"></span>çã<span class="_0 blank"></span>o <span class="_1 blank"> </span>de<span class="_1 blank"> </span> <span class="_1 blank"> </span>á<span class="_0 blank"></span>cido <span class="_1 blank"> </span>ac<span class="_0 blank"></span>é<span class="_1 blank"> </span>tico <span class="_1 blank"> </span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>do <span class="_1 blank"> </span>c<span class="_0 blank"></span>l<span class="_1 blank"> </span>orídr<span class="_0 blank"></span>i<span class="_1 blank"> </span>co <span class="_1 blank"> </span>pr<span class="_0 blank"></span>e<span class="_1 blank"> </span>s<span class="_0 blank"></span>ent<span class="_2 blank"></span>e<span class="_1 blank"> </span>s <span class="_1 blank"> </span>na <span class="_1 blank"> </span>a<span class="_0 blank"></span>mostr<span class="_0 blank"></span>a<span class="_0 blank"></span> <span class="_3 blank"> </span>fornecida, <span class="_1 blank"> </span>a<span class="_0 blank"></span> <span class="_1 blank"> </span>par<span class="_0 blank"></span>tir </span></span></div><div class="t m0 x0 h5 y3e ff1 fs0 fc0 sc0 lse ws22">da<span class="_0 blank"></span> t<span class="_0 blank"></span>i<span class="_1 blank"> </span>tula<span class="_0 blank"></span>çã<span class="_0 blank"></span>o c<span class="_0 blank"></span>om <span class="_0 blank"></span>i<span class="_1 blank"> </span>ndica<span class="_0 blank"></span>dor<span class="_0 blank"></span>e<span class="_1 blank"> </span>s c<span class="_0 blank"></span>ol<span class="_1 blank"> </span>or<span class="_0 blank"></span>i<span class="_1 blank"> </span>m<span class="_2 blank"></span>é<span class="_1 blank"> </span>tr<span class="_0 blank"></span>i<span class="_1 blank"> </span>co<span class="_0 blank"></span>s. </div><div class="t m0 x0 h2 y3f ff2 fs0 fc0 sc0 lse ws22">a) No po<span class="_2 blank"></span>n<span class="_1 blank"> </span>to <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> eq<span class="_0 blank"></span>ui<span class="_0 blank"></span>v<span class="_1 blank"> </span>al<span class="_0 blank"></span>ê<span class="_1 blank"> </span>nc<span class="_2 blank"></span>i<span class="_1 blank"> </span>a: H<span class="_0 blank"></span>A<span class="_1 blank"> </span>c<span class="_0 blank"></span> +<span class="_0 blank"></span> OH</div><div class="t m0 x23 h9 y40 ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span><span class="ff6 ls1c ws1e">\ue55c\ue003<span class="_0 blank"></span><span class="ff2 ls16">Ac</span></span></span></div><div class="t m0 x25 h9 y40 ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span>+ <span class="_0 blank"></span>H</span></div><div class="t m0 x3 h6 y41 ff2 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws22 v2">0<span class="_1 blank"> </span> </span></div><div class="t m0 x0 h2 y42 ff2 fs0 fc0 sc0 lse ws22">V<span class="_1 blank"> </span>o<span class="_0 blank"></span>lu<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> NaOH <span class="_0 blank"></span>0<span class="_0 blank"></span>,2<span class="_0 blank"></span> M<span class="_2 blank"></span> usado na<span class="_0 blank"></span> ti<span class="_1 blank"> </span>tul<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ão (<span class="_0 blank"></span>f<span class="_0 blank"></span>e<span class="_1 blank"> </span>no<span class="_0 blank"></span>lf<span class="_1 blank"> </span>ta<span class="_2 blank"></span>leína):<span class="_3 blank"> </span> <span class="_0 blank"></span>2<span class="_0 blank"></span>9,7<span class="_0 blank"></span> <span class="_0 blank"></span><span class="ls17 ws9">mL<span class="lse ws22"> </span></span></div><div class="t m0 x26 hb y43 ff6 fs0 fc0 sc0 lse">\uf23e</div><div class="t m0 x27 hc y44 ff6 fs0 fc0 sc0 lse wsc">\ue72a\ue723<span class="_1 blank"> </span>\ue73f<span class="ls1d va">\uf23f</span><span class="ls8">\ued4c<span class="ls1b ws11">\ue374\ue37b</span></span><span class="ws23">\ue1e1\ue379 \ued48<span class="_9 blank"> </span><span class="ls1b ws11">\ue373\ue372</span><span class="fs3 ws24 v6">\ueb3f\ueb37 </span><span class="ws25">\ue003\ue72e\ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_7 blank"> </span>\ued48 <span class="ws15 v7">\ue372 \ue1e1<span class="ls1b ws11">\ue373\ue37a\ue376<span class="lse ws18">\ue003\ue749\ue74b\ue748 \ue003\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a</span></span></span></span></span></div><div class="t m0 x28 hd y45 ff6 fs0 fc0 sc0 lse ws17">\ue373 \ue003\ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a<span class="_a blank"> </span><span class="ls1e v8">\ued48</span><span class="ws18 v9">\ue373<span class="_1 blank"> </span>\ue003\ue749 \ue74b\ue748 \ue003\ue72a\ue723 \ue73f</span></div><div class="t m0 x29 hd y45 ff6 fs0 fc0 sc0 lse ws16">\ue373<span class="_1 blank"> </span>\ue003\ue749 \ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_d blank"> </span><span class="ls1f v8">\ued48</span><span class="v9">\ue373</span></div><div class="t m0 x2a h11 y45 ff6 fs0 fc0 sc0 ls1b ws26">\ue374\ue377 <span class="ls20">\ued48</span><span class="ws20">\ue373\ue372 <span class="fs3 lse ws27 v6">\ueb3f\ueb37 </span><span class="lse ws28">\ue003\ue72e\ue003<span class="_0 blank"></span>\ue74f\ue74b\ue748 \ue751<span class="_0 blank"></span><span class="ls24 ws29">\ue0ad\ue0a0<span class="_0 blank"></span><span class="lse">\ue74b</span></span></span></span></div><div class="t m0 x8 hb y46 ff6 fs0 fc0 sc0 lse ws1b">\ued4c \ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws2a">\ue374\ue373\ue37a <span class="lse ws16">\ue003\ue749 \ue74b\ue748 \ue200\ue72e<span class="_2 blank"></span><span class="ff2 ws22"> </span></span></span></div><div class="t m0 x0 ha y47 ff2 fs0 fc0 sc0 lse ws22">b)<span class="_1 blank"> </span> No <span class="_0 blank"></span>p<span class="_0 blank"></span>onto d<span class="_2 blank"></span>e<span class="_1 blank"> </span> e<span class="_0 blank"></span>quival<span class="_0 blank"></span>ê<span class="_1 blank"> </span>nc<span class="_2 blank"></span>i<span class="_1 blank"> </span>a: <span class="_0 blank"></span>HCl<span class="_1 blank"> </span> <span class="_0 blank"></span>+ <span class="_0 blank"></span>OH<span class="fs2 ls6 v4">-</span> <span class="ff6 ls1c ws1e">\ue55c\ue003<span class="_0 blank"></span><span class="ff2 ls12 ws2b">Cl <span class="fs2 ls6 v4">-</span><span class="lse ws22"> <span class="_0 blank"></span>+<span class="_0 blank"></span> H</span></span></span></div><div class="t m0 x2b h6 y48 ff2 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws22 v2">O </span></div><div class="t m0 x0 h2 y49 ff2 fs0 fc0 sc0 lse ws22">V<span class="_1 blank"> </span>o<span class="_0 blank"></span>lu<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> NaOH<span class="_0 blank"></span> 0<span class="_0 blank"></span>,2<span class="_0 blank"></span> M<span class="_2 blank"></span> usado na<span class="_0 blank"></span> ti<span class="_1 blank"> </span>tul<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ão <span class="_0 blank"></span>(<span class="_1 blank"> </span>a<span class="_2 blank"></span>l<span class="_3 blank"> </span>ar<span class="_0 blank"></span>an<span class="_0 blank"></span>jado d<span class="_2 blank"></span>e<span class="_1 blank"> </span> m<span class="_2 blank"></span>e<span class="_1 blank"> </span>ti<span class="_0 blank"></span>l<span class="_1 blank"> </span>a<span class="_3 blank"> </span>)<span class="_1 blank"> </span>: <span class="_0 blank"></span>1<span class="_0 blank"></span>7,0<span class="_0 blank"></span> <span class="_0 blank"></span><span class="ls17 ws9">mL<span class="lse ws22"> </span></span></div><div class="t m0 x2c hb y4a ff6 fs0 fc0 sc0 lse">\uf23e</div><div class="t m0 x2d h12 y1b ff6 fs0 fc0 sc0 lse ws2c">\ue72a\ue725\ue748 <span class="ls21 va">\uf23f</span><span class="ls8">\ued4c<span class="ls1b ws19">\ue373\ue379 </span></span><span class="ws23">\ue1e1\ue372 \ued48<span class="_9 blank"> </span><span class="ls1b ws11">\ue373\ue372</span><span class="fs3 ws24 v6">\ueb3f\ueb37 </span><span class="ws2d">\ue003\ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731\ue72a \ued48 <span class="wse v7">\ue372<span class="_0 blank"></span>\ue1e1<span class="ls1b ws2e">\ue373\ue37a\ue376 <span class="lse ws18">\ue003\ue749\ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a</span></span></span></span></span></div><div class="t m0 x28 h13 y4b ff6 fs0 fc0 sc0 lse ws2f">\ue373\ue003 \ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a<span class="_e blank"> </span><span class="ls22 v8">\ued48</span><span class="ws18 v9">\ue373\ue003<span class="_0 blank"></span>\ue749 \ue74b\ue748 \ue003\ue72a\ue725\ue748</span></div><div class="t m0 x29 h13 y4b ff6 fs0 fc0 sc0 lse wsa">\ue373\ue003 \ue749 \ue74b\ue748<span class="_0 blank"></span>\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731\ue72a<span class="_6 blank"> </span><span class="ls1f v8">\ued48</span><span class="v9">\ue373</span></div><div class="t m0 x2a h11 y4b ff6 fs0 fc0 sc0 ls1b ws30">\ue374\ue377 <span class="ls23">\ued48</span><span class="ws11">\ue373\ue372<span class="fs3 lse ws27 v6">\ueb3f\ueb37 </span><span class="lse ws28">\ue003\ue72e\ue003<span class="_0 blank"></span>\ue74f\ue74b\ue748 \ue751<span class="_1 blank"> </span><span class="ls24 ws29">\ue0ad\ue0a0<span class="_0 blank"></span><span class="lse">\ue74b</span></span></span></span></div><div class="t m0 x2e hb y4c ff6 fs0 fc0 sc0 lse ws1b">\ued4c \ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws11">\ue373\ue374\ue377<span class="lse ws16">\ue003\ue749 \ue74b\ue748 \ue200\ue72e<span class="ff2 ws22"> </span></span></span></div><div class="t m0 x0 h5 y4d ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y4e ff1 fs0 fc0 sc0 ls10 ws2">5) <span class="ff3 ls0 ws22"> <span class="ff1 lse">Ca<span class="_0 blank"></span>l<span class="_1 blank"> </span>cule<span class="_1 blank"> </span> <span class="_8 blank"> </span>a <span class="_8 blank"> </span>conc<span class="_0 blank"></span>e<span class="_1 blank"> </span>ntr<span class="_0 blank"></span>aç<span class="_0 blank"></span>ão<span class="_0 blank"></span> <span class="_4 blank"> </span>de<span class="_1 blank"> </span> <span class="_4 blank"> </span>á<span class="_0 blank"></span>cido <span class="_4 blank"> </span>ac<span class="_0 blank"></span>é<span class="_1 blank"> </span>tico <span class="_8 blank"> </span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>cl<span class="_1 blank"> </span>o<span class="_1 blank"> </span>rídr<span class="_2 blank"></span>ico <span class="_8 blank"> </span>na<span class="_0 blank"></span> <span class="_4 blank"> </span>am<span class="_0 blank"></span>ostra<span class="_0 blank"></span> <span class="_8 blank"> </span>a<span class="_1 blank"> </span> <span class="_4 blank"> </span>par<span class="_0 blank"></span>tir <span class="_8 blank"> </span>da<span class="_1 blank"> </span> <span class="_4 blank"> </span>1<span class="_0 blank"></span>ª<span class="_3 blank"> </span> <span class="_8 blank"> </span>de<span class="_1 blank"> </span>riva<span class="_0 blank"></span>da <span class="_8 blank"> </span>da<span class="_0 blank"></span> <span class="_4 blank"> </span>cur<span class="_0 blank"></span>va <span class="_8 blank"> </span>de<span class="_1 blank"> </span> </span></span></div><div class="t m0 x0 h5 y4f ff1 fs0 fc0 sc0 lse ws22">titulaç<span class="_0 blank"></span>ão<span class="_0 blank"></span> <span class="_c blank"> </span>pot<span class="_0 blank"></span>e<span class="_1 blank"> </span>nciom<span class="_2 blank"></span>é<span class="_1 blank"> </span>tr<span class="_0 blank"></span>i<span class="_1 blank"> </span>ca<span class="_0 blank"></span>, <span class="_c blank"> </span>e<span class="_1 blank"> </span> <span class="_f blank"> </span>discuta<span class="_0 blank"></span> <span class="_f blank"> </span>a<span class="_0 blank"></span>s <span class="_c blank"> </span>dif<span class="_1 blank"> </span>e<span class="_1 blank"> </span>r<span class="_2 blank"></span>e<span class="_1 blank"> </span>nç<span class="_0 blank"></span>as <span class="_f blank"> </span>co<span class="_0 blank"></span>m <span class="_f blank"> </span>aqu<span class="_0 blank"></span>e<span class="_1 blank"> </span>l<span class="_1 blank"> </span>a<span class="_0 blank"></span>s <span class="_c blank"> </span>e<span class="_1 blank"> </span>nco<span class="_0 blank"></span>ntra<span class="_0 blank"></span>da<span class="_0 blank"></span>s <span class="_f blank"> </span>na <span class="_f blank"> </span>t<span class="_0 blank"></span>i<span class="_1 blank"> </span>tulaç<span class="_0 blank"></span>ão<span class="_0 blank"></span> <span class="_c blank"> </span>com<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y50 ff1 fs0 fc0 sc0 lse ws22">indi<span class="_1 blank"> </span>ca<span class="_0 blank"></span>dor<span class="_0 blank"></span>e<span class="_1 blank"> </span>s c<span class="_0 blank"></span>ol<span class="_0 blank"></span>or<span class="_0 blank"></span>i<span class="_1 blank"> </span>métr<span class="_2 blank"></span>icos.<span class="_0 blank"></span> </div><div class="t m0 x0 ha y51 ff2 fs0 fc0 sc0 lse ws22">a) No pri<span class="_0 blank"></span>me<span class="_0 blank"></span>i<span class="_1 blank"> </span>ro <span class="_0 blank"></span>p<span class="_1 blank"> </span>o<span class="_2 blank"></span>nto<span class="_1 blank"> </span> <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>e<span class="_1 blank"> </span>q<span class="_0 blank"></span>ui<span class="_0 blank"></span>v<span class="_1 blank"> </span>al<span class="_0 blank"></span>ê<span class="_1 blank"> </span>nc<span class="_2 blank"></span>i<span class="_1 blank"> </span>a: <span class="_0 blank"></span>HCl<span class="_1 blank"> </span> <span class="_0 blank"></span>+ <span class="_0 blank"></span>OH<span class="fs2 ls6 v4">-</span> <span class="ff6 ls1c ws1e">\ue55c\ue003<span class="_0 blank"></span><span class="ff2 ls11">Cl</span></span></div><div class="t m0 x1e h9 y52 ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span>+ <span class="_0 blank"></span>H</span></div><div class="t m0 x2f h6 y53 ff2 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws22 v2">O </span></div><div class="t m0 x0 h2 y54 ff2 fs0 fc0 sc0 lse ws22">V<span class="_1 blank"> </span>o<span class="_0 blank"></span>lu<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> NaOH <span class="_0 blank"></span>0<span class="_0 blank"></span>,<span class="_1 blank"> </span>2<span class="_0 blank"></span> <span class="_0 blank"></span>M<span class="_0 blank"></span> <span class="_0 blank"></span>aprox<span class="_1 blank"> </span>i<span class="_1 blank"> </span>mado: 1<span class="_0 blank"></span>6<span class="_0 blank"></span>,8<span class="_0 blank"></span> mL </div><div class="t m0 x2c hb y55 ff6 fs0 fc0 sc0 lse">\uf23e</div><div class="t m0 x2d hc y56 ff6 fs0 fc0 sc0 lse ws2c">\ue72a\ue725\ue748 <span class="ls21 va">\uf23f</span><span class="ls8">\ued4c<span class="ls1b ws19">\ue373\ue378 </span></span><span class="ws23">\ue1e1\ue37a \ued48<span class="_9 blank"> </span><span class="ls1b ws11">\ue373\ue372</span><span class="fs3 ws24 v6">\ueb3f\ueb37 </span><span class="ws2d">\ue003\ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731\ue72a \ued48 <span class="wse v7">\ue372<span class="_0 blank"></span>\ue1e1<span class="ls1b ws2e">\ue373\ue37a\ue376 <span class="lse ws18">\ue003\ue749\ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a</span></span></span></span></span></div><div class="t m0 x28 h13 y57 ff6 fs0 fc0 sc0 lse ws2f">\ue373\ue003 \ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a<span class="_e blank"> </span><span class="ls22 v8">\ued48</span><span class="ws18 v9">\ue373\ue003<span class="_0 blank"></span>\ue749 \ue74b\ue748 \ue003\ue72a\ue725\ue748</span></div><div class="t m0 x29 h13 y57 ff6 fs0 fc0 sc0 lse wsa">\ue373\ue003 \ue749 \ue74b\ue748<span class="_0 blank"></span>\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731\ue72a<span class="_6 blank"> </span><span class="ls1f v8">\ued48</span><span class="v9">\ue373</span></div><div class="t m0 x2a h11 y57 ff6 fs0 fc0 sc0 ls1b ws30">\ue374\ue377 <span class="ls23">\ued48</span><span class="ws11">\ue373\ue372<span class="fs3 lse ws27 v6">\ueb3f\ueb37 </span><span class="lse ws28">\ue003\ue72e\ue003<span class="_0 blank"></span>\ue74f\ue74b\ue748 \ue751<span class="_1 blank"> </span><span class="ls24 ws29">\ue0ad\ue0a0<span class="_0 blank"></span><span class="lse">\ue74b</span></span></span></span></div><div class="t m0 x2e hb y58 ff6 fs0 fc0 sc0 lse ws1b">\ued4c \ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws11">\ue373\ue374\ue376<span class="lse ws16">\ue003\ue749 \ue74b\ue748 \ue200\ue72e<span class="ff2 ws22"> </span></span></span></div><div class="t m0 x0 h2 y59 ff2 fs0 fc0 sc0 lse ws22">b)<span class="_1 blank"> </span> No <span class="_0 blank"></span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>gu<span class="_0 blank"></span>ndo po<span class="_2 blank"></span>nto d<span class="_2 blank"></span>e<span class="_1 blank"> </span> e<span class="_1 blank"> </span>q<span class="_2 blank"></span>u<span class="_1 blank"> </span>i<span class="_0 blank"></span>v<span class="_1 blank"> </span>al<span class="_0 blank"></span>ê<span class="_1 blank"> </span>nc<span class="_2 blank"></span>i<span class="_1 blank"> </span>a: H<span class="_0 blank"></span>A<span class="_1 blank"> </span>c <span class="_0 blank"></span>+<span class="_0 blank"></span> OH</div><div class="t m0 x2b h9 y5a ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span><span class="ff6 ls1c ws1e">\ue55c\ue003<span class="_0 blank"></span><span class="ff2 ls16">Ac</span></span></span></div><div class="t m0 x24 h9 y5a ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5"> <span class="_0 blank"></span>+ <span class="_0 blank"></span>H</span></div><div class="t m0 x30 h6 y5b ff2 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws22 v2">0<span class="_1 blank"> </span> </span></div><div class="t m0 x0 h2 y5c ff2 fs0 fc0 sc0 lse ws22">V<span class="_1 blank"> </span>o<span class="_0 blank"></span>lu<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> NaOH <span class="_0 blank"></span>0<span class="_0 blank"></span>,<span class="_1 blank"> </span>2<span class="_0 blank"></span> <span class="_0 blank"></span>M<span class="_0 blank"></span> <span class="_0 blank"></span>aprox<span class="_1 blank"> </span>i<span class="_1 blank"> </span>mado: 2<span class="_0 blank"></span>9<span class="_0 blank"></span>,8<span class="_0 blank"></span> mL </div><div class="t m0 x26 hb y5d ff6 fs0 fc0 sc0 lse">\uf23e</div><div class="t m0 x27 hc y5e ff6 fs0 fc0 sc0 lse wsc">\ue72a\ue723<span class="_1 blank"> </span>\ue73f<span class="ls1d va">\uf23f</span><span class="ls8">\ued4c<span class="ls1b ws11">\ue374\ue37b</span></span><span class="ws23">\ue1e1\ue37a \ued48<span class="_9 blank"> </span><span class="ls1b ws11">\ue373\ue372</span><span class="fs3 ws24 v6">\ueb3f\ueb37 </span><span class="ws25">\ue003\ue72e\ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_7 blank"> </span>\ued48 <span class="ws15 v7">\ue372 \ue1e1<span class="ls1b ws11">\ue373\ue37a\ue376<span class="lse ws18">\ue003\ue749\ue74b\ue748 \ue003\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a</span></span></span></span></span></div><div class="t m0 x28 hd y5f ff6 fs0 fc0 sc0 lse ws17">\ue373 \ue003\ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a<span class="_a blank"> </span><span class="ls1e v8">\ued48</span><span class="ws18 v9">\ue373<span class="_1 blank"> </span>\ue003\ue749 \ue74b\ue748 \ue003\ue72a\ue723 \ue73f</span></div><div class="t m0 x29 hd y5f ff6 fs0 fc0 sc0 lse ws16">\ue373<span class="_1 blank"> </span>\ue003\ue749 \ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_d blank"> </span><span class="ls1f v8">\ued48</span><span class="v9">\ue373</span></div><div class="t m0 x2a h11 y5f ff6 fs0 fc0 sc0 ls1b ws26">\ue374\ue377 <span class="ls20">\ued48</span><span class="ws20">\ue373\ue372 <span class="fs3 lse ws27 v6">\ueb3f\ueb37 </span><span class="lse ws28">\ue003\ue72e\ue003<span class="_0 blank"></span>\ue74f\ue74b\ue748 \ue751<span class="_0 blank"></span><span class="ls24 ws29">\ue0ad\ue0a0<span class="_0 blank"></span><span class="lse">\ue74b</span></span></span></span></div><div class="t m0 x8 hb y60 ff6 fs0 fc0 sc0 lse ws1b">\ued4c \ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws2a">\ue374\ue373\ue37b <span class="lse ws16">\ue003\ue749 \ue74b\ue748 \ue200\ue72e<span class="_2 blank"></span><span class="ff2 ws22"> </span></span></span></div><div class="t m0 x0 h2 y61 ff2 fs0 fc0 sc0 lse ws22">A <span class="_3 blank"> </span>c<span class="_0 blank"></span>u<span class="_1 blank"> </span>rva o<span class="_1 blank"> </span>bti<span class="_1 blank"> </span>da <span class="_1 blank"> </span>p<span class="_0 blank"></span>e<span class="_1 blank"> </span>rm<span class="_2 blank"></span>i<span class="_1 blank"> </span>t<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>uma <span class="_1 blank"> </span>mai<span class="_1 blank"> </span>or <span class="_1 blank"> </span>pr<span class="_2 blank"></span>e<span class="_1 blank"> </span>cis<span class="_1 blank"> </span>ã<span class="_2 blank"></span>o <span class="_1 blank"> </span>na <span class="_1 blank"> </span>i<span class="_1 blank"> </span>d<span class="_1 blank"> </span>e<span class="_0 blank"></span>ntif<span class="_0 blank"></span>icaç<span class="_0 blank"></span>ão <span class="_1 blank"> </span>do <span class="_3 blank"> </span>volum<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>e<span class="_3 blank"> </span>m <span class="_1 blank"> </span>qu<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>se<span class="_1 blank"> </span> e<span class="_1 blank"> </span>ncontr<span class="_0 blank"></span>a <span class="_1 blank"> </span>o <span class="_3 blank"> </span>p<span class="_8 blank"> </span>o<span class="_1 blank"> </span>n<span class="_2 blank"></span>to<span class="_1 blank"> </span> <span class="_1 blank"> </span>d<span class="_0 blank"></span>e<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y62 ff2 fs0 fc0 sc0 lse ws22">e<span class="_1 blank"> </span>qu<span class="_0 blank"></span>i<span class="_1 blank"> </span>va<span class="_2 blank"></span>lên<span class="_1 blank"> </span>c<span class="_0 blank"></span>i<span class="_1 blank"> </span>a<span class="_2 blank"></span>,<span class="_1 blank"> </span> <span class="_1 blank"> </span>j<span class="_1 blank"> </span>á <span class="_0 blank"></span>qu<span class="_0 blank"></span>e<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_1 blank"> </span>com<span class="_2 blank"></span> <span class="_1 blank"> </span>os i<span class="_1 blank"> </span>nd<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>ador<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span> <span class="_1 blank"> </span>co<span class="_2 blank"></span>l<span class="_1 blank"> </span>or<span class="_2 blank"></span>i<span class="_1 blank"> </span>m<span class="_0 blank"></span>é<span class="_1 blank"> </span>trico<span class="_2 blank"></span>s,<span class="_1 blank"> </span> <span class="_1 blank"> </span>p<span class="_0 blank"></span>od<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>hav<span class="_0 blank"></span>er <span class="_0 blank"></span>e<span class="_1 blank"> </span>rros<span class="_2 blank"></span>,<span class="_1 blank"> </span> <span class="_1 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span>v<span class="_0 blank"></span>i<span class="_1 blank"> </span>do <span class="_1 blank"> </span>à <span class="_0 blank"></span>s<span class="_1 blank"> </span>e<span class="_0 blank"></span>ns<span class="_0 blank"></span>i<span class="_1 blank"> </span>b<span class="_0 blank"></span>i<span class="_1 blank"> </span>l<span class="_0 blank"></span>i<span class="_1 blank"> </span>dad<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>d<span class="_0 blank"></span>o <span class="_1 blank"> </span>o<span class="_2 blank"></span>l<span class="_3 blank"> </span>h<span class="_2 blank"></span>o<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y63 ff2 fs0 fc0 sc0 lse ws22">do obs<span class="_2 blank"></span>e<span class="_3 blank"> </span>rvad<span class="_2 blank"></span>or <span class="_0 blank"></span>às c<span class="_0 blank"></span>ore<span class="_1 blank"> </span>s, fa<span class="_2 blank"></span>z<span class="_1 blank"> </span>e<span class="_0 blank"></span>ndo<span class="_1 blank"> </span> <span class="_0 blank"></span>com <span class="_0 blank"></span>qu<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>a id<span class="_0 blank"></span>e<span class="_1 blank"> </span>nt<span class="_0 blank"></span>i<span class="_0 blank"></span>f<span class="_1 blank"> </span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>açã<span class="_0 blank"></span>o da <span class="_0 blank"></span>v<span class="_0 blank"></span>i<span class="_1 blank"> </span>ra<span class="_0 blank"></span>ge<span class="_0 blank"></span>m se<span class="_0 blank"></span>j<span class="_1 blank"> </span>a <span class="_0 blank"></span>re<span class="_1 blank"> </span>tar<span class="_0 blank"></span>dada <span class="_0 blank"></span>o<span class="_0 blank"></span>u a<span class="_0 blank"></span>di<span class="_3 blank"> </span>a<span class="_2 blank"></span>ntada.<span class="_1 blank"> </span> </div><div class="t m0 x1 h2 y64 ff2 fs0 fc0 sc0 lse ws22"> <span class="_10 blank"> </span> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x1 y65 w3 h14" alt="" src="https://files.passeidireto.com/e03a2c06-ab41-4d3b-bf54-d757909a85a5/bg3.png"><div class="t m0 x4 h4 y1 ff1 fs0 fc0 sc0 ls10 ws2">6) <span class="ff3 ls0 ws22"> <span class="ff1 lse">Indiqu<span class="_2 blank"></span>e<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_5 blank"> </span>na<span class="_0 blank"></span> <span class="_5 blank"> </span>cur<span class="_0 blank"></span>va <span class="_5 blank"> </span>de <span class="_6 blank"> </span>t<span class="_2 blank"></span>itul<span class="_1 blank"> </span>a<span class="_0 blank"></span>çã<span class="_0 blank"></span>o <span class="_5 blank"> </span>potenc<span class="_2 blank"></span>i<span class="_1 blank"> </span>om<span class="_0 blank"></span>é<span class="_1 blank"> </span>tr<span class="_2 blank"></span>i<span class="_3 blank"> </span>ca<span class="_0 blank"></span>, <span class="_5 blank"> </span>as <span class="_5 blank"> </span>esp<span class="_0 blank"></span>é<span class="_1 blank"> </span>c<span class="_0 blank"></span>i<span class="_0 blank"></span>e<span class="_1 blank"> </span>s <span class="_5 blank"> </span>pr<span class="_2 blank"></span>e<span class="_1 blank"> </span>se<span class="_1 blank"> </span>nt<span class="_2 blank"></span>e<span class="_1 blank"> </span>s <span class="_8 blank"> </span>(<span class="_1 blank"> </span>HA<span class="_0 blank"></span>c<span class="_1 blank"> </span>, <span class="_5 blank"> </span>Ac</span></span></div><div class="t m0 x31 h15 y66 ff1 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5">, <span class="_5 blank"> </span>HCl<span class="_0 blank"></span>, <span class="_5 blank"> </span>OH</span></div><div class="t m0 x32 h15 y66 ff1 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5">) <span class="_4 blank"> </span>e<span class="_1 blank"> </span>m <span class="_5 blank"> </span>ca<span class="_0 blank"></span>da<span class="_2 blank"></span> </span></div><div class="t m0 x0 h5 y2 ff1 fs0 fc0 sc0 lse ws22">tr<span class="_0 blank"></span>e<span class="_1 blank"> </span>cho<span class="_0 blank"></span> <span class="_3 blank"> </span>da<span class="_0 blank"></span> <span class="_1 blank"> </span>cur<span class="_0 blank"></span>va <span class="_1 blank"> </span>(nos p<span class="_0 blank"></span>ontos <span class="_1 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span> equi<span class="_1 blank"> </span>va<span class="_0 blank"></span>l<span class="_0 blank"></span>ê<span class="_1 blank"> </span>nc<span class="_0 blank"></span>i<span class="_1 blank"> </span>a,<span class="_2 blank"></span> <span class="_1 blank"> </span>ant<span class="_0 blank"></span>e<span class="_1 blank"> </span>s e <span class="_1 blank"> </span>d<span class="_0 blank"></span>epoi<span class="_0 blank"></span>s <span class="_1 blank"> </span>d<span class="_0 blank"></span>e <span class="_3 blank"> </span>ca<span class="_0 blank"></span>da<span class="_0 blank"></span> <span class="_1 blank"> </span>ponto)<span class="_3 blank"> </span>,<span class="_0 blank"></span> <span class="_1 blank"> </span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>o <span class="_1 blank"> </span>ponto <span class="_1 blank"> </span>co<span class="_0 blank"></span>rr<span class="_0 blank"></span>espo<span class="_0 blank"></span>nd<span class="_0 blank"></span>ent<span class="_2 blank"></span>e<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y37 ff1 fs0 fc0 sc0 lse ws22">a<span class="_0 blank"></span>o pK<span class="_0 blank"></span>a <span class="_0 blank"></span>do <span class="_0 blank"></span>H<span class="_0 blank"></span>Ac.<span class="_3 blank"> </span> </div><div class="t m0 x33 h2 y67 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h5 y68 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y5a ff1 fs0 fc0 sc0 ls10 ws2">7) <span class="ff3 ls0 ws22"> <span class="ff1 lse">A f<span class="_1 blank"> </span>igura<span class="_0 blank"></span> ao <span class="_5 blank"> </span>lado a<span class="_0 blank"></span>pres<span class="_0 blank"></span>enta<span class="_0 blank"></span> <span class="_7 blank"> </span>a va<span class="_0 blank"></span>ria<span class="_0 blank"></span>çã<span class="_0 blank"></span>o no<span class="_0 blank"></span> </span></span></div><div class="t m0 x0 h5 y69 ff1 fs0 fc0 sc0 lse ws22">pe<span class="_1 blank"> </span>r<span class="_0 blank"></span>f<span class="_1 blank"> </span>i<span class="_0 blank"></span>l <span class="_3 blank"> </span>da<span class="_0 blank"></span> <span class="_1 blank"> </span>cur<span class="_0 blank"></span>va de<span class="_1 blank"> </span> <span class="_3 blank"> </span>titula<span class="_0 blank"></span>çã<span class="_0 blank"></span>o <span class="_1 blank"> </span>de<span class="_1 blank"> </span>pe<span class="_1 blank"> </span>nde<span class="_0 blank"></span>ndo <span class="_1 blank"> </span>da<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y6a ff1 fs0 fc0 sc0 lse ws22">forç<span class="_0 blank"></span>a <span class="_11 blank"> </span>do <span class="_11 blank"> </span>á<span class="_0 blank"></span>cido. <span class="_12 blank"> </span>Compa<span class="_0 blank"></span>r<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_7 blank"> </span>e<span class="_1 blank"> </span>ss<span class="_2 blank"></span>e<span class="_1 blank"> </span>s <span class="_12 blank"> </span>p<span class="_2 blank"></span>e<span class="_1 blank"> </span>rfi<span class="_1 blank"> </span>s<span class="_2 blank"></span> <span class="_12 blank"> </span>de<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y6b ff1 fs0 fc0 sc0 lse ws22">cur<span class="_0 blank"></span>va<span class="_0 blank"></span> <span class="_4 blank"> </span>com<span class="_0 blank"></span> <span class="_4 blank"> </span>o<span class="_3 blank"> </span> <span class="_4 blank"> </span>obtido <span class="_8 blank"> </span>e<span class="_1 blank"> </span>m <span class="_8 blank"> </span>l<span class="_1 blank"> </span>a<span class="_0 blank"></span>bora<span class="_0 blank"></span>tór<span class="_0 blank"></span>i<span class="_1 blank"> </span>o <span class="_8 blank"> </span>pa<span class="_0 blank"></span>ra<span class="_0 blank"></span> <span class="_5 blank"> </span>a<span class="_3 blank"> </span> </div><div class="t m0 x0 h5 y6c ff1 fs0 fc0 sc0 lse ws22">de<span class="_1 blank"> </span>term<span class="_2 blank"></span>inaç<span class="_0 blank"></span>ão pot<span class="_0 blank"></span>e<span class="_1 blank"> </span>nciom<span class="_2 blank"></span>é<span class="_1 blank"> </span>tr<span class="_0 blank"></span>i<span class="_1 blank"> </span>ca<span class="_0 blank"></span> da mistur<span class="_0 blank"></span>a<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y6d ff1 fs0 fc0 sc0 lse ws22">de<span class="_1 blank"> </span> <span class="_13 blank"> </span>á<span class="_0 blank"></span>cidos, <span class="_14 blank"> </span>e<span class="_1 blank"> </span> <span class="_13 blank"> </span>ju<span class="_0 blank"></span>st<span class="_0 blank"></span>i<span class="_1 blank"> </span>f<span class="_0 blank"></span>iqu<span class="_0 blank"></span>e <span class="_15 blank"> </span>a<span class="_0 blank"></span>s <span class="_15 blank"> </span>dif<span class="_0 blank"></span>e<span class="_1 blank"> </span>re<span class="_0 blank"></span>nç<span class="_0 blank"></span>as </div><div class="t m0 x0 h5 y6e ff1 fs0 fc0 sc0 lse ws22">observa<span class="_0 blank"></span>da<span class="_0 blank"></span>s.<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y6f ff2 fs0 fc0 sc0 lse ws22">A <span class="_6 blank"> </span>f<span class="_1 blank"> </span>i<span class="_1 blank"> </span>g<span class="_2 blank"></span>ura ao<span class="_2 blank"></span> <span class="_7 blank"> </span>l<span class="_1 blank"> </span>ad<span class="_2 blank"></span>o<span class="_1 blank"> </span> <span class="_7 blank"> </span>m<span class="_2 blank"></span>os<span class="_1 blank"> </span>tra<span class="_0 blank"></span> <span class="_5 blank"> </span>q<span class="_1 blank"> </span>u<span class="_2 blank"></span>e<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_5 blank"> </span>qu<span class="_1 blank"> </span>ant<span class="_2 blank"></span>o ma<span class="_0 blank"></span>is<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y70 ff2 fs0 fc0 sc0 lse ws22">f<span class="_1 blank"> </span>orte <span class="_7 blank"> </span>o <span class="_12 blank"> </span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>do<span class="_0 blank"></span>, <span class="_12 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span>n<span class="_1 blank"> </span>or <span class="_11 blank"> </span>s<span class="_2 blank"></span>e<span class="_3 blank"> </span>rá<span class="_0 blank"></span> <span class="_12 blank"> </span>o <span class="_11 blank"> </span>p<span class="_1 blank"> </span>H<span class="_0 blank"></span> <span class="_12 blank"> </span>no <span class="_12 blank"> </span>q<span class="_2 blank"></span>u<span class="_1 blank"> </span>al<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y71 ff2 fs0 fc0 sc0 lse ws22">e<span class="_1 blank"> </span>stará<span class="_0 blank"></span> <span class="_1 blank"> </span>o<span class="_0 blank"></span> <span class="_1 blank"> </span>po<span class="_0 blank"></span>nto de<span class="_0 blank"></span> <span class="_1 blank"> </span>equ<span class="_2 blank"></span>i<span class="_1 blank"> </span>v<span class="_1 blank"> </span>a<span class="_2 blank"></span>l<span class="_1 blank"> </span>ê<span class="_1 blank"> </span>nc<span class="_2 blank"></span>i<span class="_1 blank"> </span>a,<span class="_0 blank"></span> <span class="_1 blank"> </span>como <span class="_0 blank"></span>ocor<span class="_0 blank"></span>re<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y72 ff2 fs0 fc0 sc0 lse ws22">na <span class="_0 blank"></span>curva <span class="_0 blank"></span>obtida <span class="_0 blank"></span>e<span class="_1 blank"> </span>m la<span class="_2 blank"></span>b<span class="_1 blank"> </span>ora<span class="_0 blank"></span>tór<span class="_2 blank"></span>i<span class="_3 blank"> </span>o.<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y73 ff2 fs0 fc0 sc0 lse ws22">Poré<span class="_0 blank"></span>m,<span class="_1 blank"> </span> <span class="_11 blank"> </span>na <span class="_12 blank"> </span>f<span class="_1 blank"> </span>i<span class="_1 blank"> </span>g<span class="_2 blank"></span>ura, <span class="_11 blank"> </span>v<span class="_0 blank"></span>e<span class="_1 blank"> </span>ri<span class="_0 blank"></span>f<span class="_1 blank"> </span>i<span class="_1 blank"> </span>ca-<span class="_0 blank"></span>se<span class="_1 blank"> </span> <span class="_12 blank"> </span>q<span class="_0 blank"></span>ue<span class="_0 blank"></span>, <span class="_12 blank"> </span>quanto<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y74 ff2 fs0 fc0 sc0 lse ws22">mai<span class="_1 blank"> </span>s <span class="_0 blank"></span>f<span class="_1 blank"> </span>ort<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>o <span class="_1 blank"> </span>ácid<span class="_0 blank"></span>o, <span class="_3 blank"> </span>ma<span class="_2 blank"></span>i<span class="_1 blank"> </span>or <span class="_0 blank"></span>é<span class="_1 blank"> </span> <span class="_3 blank"> </span>a <span class="_1 blank"> </span>variaçã<span class="_0 blank"></span>o <span class="_3 blank"> </span>d<span class="_2 blank"></span>e<span class="_3 blank"> </span> <span class="_1 blank"> </span>pH<span class="_2 blank"></span> </div><div class="t m0 x0 h2 y75 ff2 fs0 fc0 sc0 lse ws22">nas <span class="_8 blank"> </span>ime<span class="_0 blank"></span>di<span class="_1 blank"> </span>açõ<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_0 blank"></span> <span class="_8 blank"> </span>do <span class="_3 blank"> </span>pont<span class="_0 blank"></span>o <span class="_8 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>e<span class="_1 blank"> </span>q<span class="_1 blank"> </span>u<span class="_0 blank"></span>i<span class="_1 blank"> </span>v<span class="_1 blank"> </span>a<span class="_2 blank"></span>l<span class="_0 blank"></span>ê<span class="_1 blank"> </span>n<span class="_1 blank"> </span>c<span class="_0 blank"></span>i<span class="_1 blank"> </span>a<span class="_0 blank"></span>, <span class="_8 blank"> </span>o<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y76 ff2 fs0 fc0 sc0 lse ws22">que <span class="_11 blank"> </span>não ocorr<span class="_0 blank"></span>e<span class="_0 blank"></span> <span class="_12 blank"> </span>com <span class="_11 blank"> </span>o<span class="_0 blank"></span> <span class="_11 blank"> </span>p<span class="_0 blank"></span>erf<span class="_0 blank"></span>i<span class="_1 blank"> </span>l <span class="_11 blank"> </span>obt<span class="_2 blank"></span>i<span class="_3 blank"> </span>d<span class="_2 blank"></span>o<span class="_1 blank"> </span>.<span class="_1 blank"> </span> <span class="_12 blank"> </span>I<span class="_0 blank"></span>sso<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y77 ff2 fs0 fc0 sc0 lse ws22">ocor<span class="_0 blank"></span>re<span class="_1 blank"> </span> <span class="_4 blank"> </span>devi<span class="_0 blank"></span>do <span class="_4 blank"> </span>à <span class="_4 blank"> </span>mi<span class="_0 blank"></span>s<span class="_1 blank"> </span>tura<span class="_0 blank"></span> <span class="_4 blank"> </span>de<span class="_1 blank"> </span> <span class="_4 blank"> </span>ác<span class="_2 blank"></span>i<span class="_1 blank"> </span>dos<span class="_0 blank"></span>. <span class="_d blank"> </span>Como<span class="_1 blank"> </span> <span class="_8 blank"> </span>o<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y78 ff2 fs0 fc0 sc0 lse ws22">pKa <span class="_4 blank"> </span>d<span class="_0 blank"></span>o <span class="_8 blank"> </span>ác<span class="_0 blank"></span>ido <span class="_8 blank"> </span>ac<span class="_2 blank"></span>é<span class="_1 blank"> </span>ti<span class="_1 blank"> </span>c<span class="_2 blank"></span>o <span class="_1 blank"> </span>é<span class="_1 blank"> </span> <span class="_4 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>4<span class="_0 blank"></span>,<span class="_1 blank"> </span>7<span class="_0 blank"></span>5<span class="_0 blank"></span>,<span class="_1 blank"> </span> <span class="_8 blank"> </span>ha<span class="_2 blank"></span>v<span class="_1 blank"> </span>e<span class="_1 blank"> </span>rá<span class="_2 blank"></span> <span class="_8 blank"> </span>uma<span class="_2 blank"></span> </div><div class="t m0 x0 h2 y79 ff2 fs0 fc0 sc0 lse ws22">regi<span class="_1 blank"> </span>ã<span class="_2 blank"></span>o<span class="_1 blank"> </span> <span class="_5 blank"> </span>de<span class="_1 blank"> </span> <span class="_5 blank"> </span>tamp<span class="_0 blank"></span>onam<span class="_2 blank"></span>e<span class="_1 blank"> </span>nto <span class="_4 blank"> </span>e<span class="_1 blank"> </span>m <span class="_6 blank"> </span>torno <span class="_5 blank"> </span>d<span class="_0 blank"></span>o <span class="_5 blank"> </span>pH </div><div class="t m0 x0 h2 y7a ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,75<span class="_2 blank"></span>,<span class="_1 blank"> </span> <span class="_1 blank"> </span>f<span class="_1 blank"> </span>aze<span class="_1 blank"> </span>ndo<span class="_1 blank"> </span> <span class="_1 blank"> </span>c<span class="_0 blank"></span>o<span class="_0 blank"></span>m <span class="_1 blank"> </span>qu<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>a <span class="_1 blank"> </span>v<span class="_1 blank"> </span>ar<span class="_0 blank"></span>i<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ão <span class="_8 blank"> </span>d<span class="_0 blank"></span>e <span class="_3 blank"> </span>pH n<span class="_1 blank"> </span>as<span class="_2 blank"></span> </div><div class="t m0 x34 h2 y7b ff2 fs0 fc0 sc0 lse ws22">i<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_3 blank"> </span>d<span class="_2 blank"></span>i<span class="_3 blank"> </span>aç<span class="_0 blank"></span>õe<span class="_0 blank"></span>s<span class="_1 blank"> </span> <span class="_16 blank"> </span>do <span class="_17 blank"> </span>pri<span class="_1 blank"> </span>m<span class="_2 blank"></span>eiro <span class="_16 blank"> </span>p<span class="_0 blank"></span>onto <span class="_17 blank"> </span>de<span class="_0 blank"></span> </div><div class="t m0 x34 h2 y7c ff2 fs0 fc0 sc0 lse ws22">e<span class="_1 blank"> </span>qu<span class="_0 blank"></span>i<span class="_1 blank"> </span>va<span class="_2 blank"></span>lê<span class="_1 blank"> </span>nc<span class="_0 blank"></span>i<span class="_3 blank"> </span>a <span class="_0 blank"></span>f<span class="_0 blank"></span>i<span class="_1 blank"> </span>q<span class="_0 blank"></span>ue<span class="_1 blank"> </span> m<span class="_2 blank"></span>e<span class="_1 blank"> </span>n<span class="_2 blank"></span>o<span class="_1 blank"> </span>r.<span class="_0 blank"></span> </div><div class="t m0 x34 h2 y7d ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x34 h2 y7e ff2 fs0 fc0 sc0 lse ws22"> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x35 y7f w4 h16" alt="" src="https://files.passeidireto.com/e03a2c06-ab41-4d3b-bf54-d757909a85a5/bg4.png"><div class="t m0 x0 h2 y1 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h2 y2 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x34 h2 y1 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x1e h5 y2 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y37 ff1 fs0 fc0 sc0 ls10 ws2">8) <span class="ff3 ls0 ws22"> <span class="ff1 lse">A <span class="_5 blank"> </span>qua<span class="_0 blank"></span>ntif<span class="_1 blank"> </span>ica<span class="_0 blank"></span>çã<span class="_0 blank"></span>o <span class="_5 blank"> </span>d<span class="_0 blank"></span>e <span class="_5 blank"> </span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>do <span class="_5 blank"> </span>a<span class="_0 blank"></span>ce<span class="_1 blank"> </span>ti<span class="_2 blank"></span>l<span class="_1 blank"> </span>sal<span class="_2 blank"></span>i<span class="_1 blank"> </span>cíl<span class="_0 blank"></span>i<span class="_1 blank"> </span>co<span class="_0 blank"></span> <span class="_6 blank"> </span>(asp<span class="_2 blank"></span>i<span class="_1 blank"> </span>r<span class="_0 blank"></span>i<span class="_1 blank"> </span>na<span class="_0 blank"></span>)<span class="_1 blank"> </span> <span class="_5 blank"> </span>nã<span class="_0 blank"></span>o <span class="_5 blank"> </span>po<span class="_0 blank"></span>de <span class="_5 blank"> </span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>r<span class="_0 blank"></span> <span class="_6 blank"> </span>f<span class="_0 blank"></span>ei<span class="_1 blank"> </span>ta<span class="_0 blank"></span> <span class="_5 blank"> </span>a <span class="_5 blank"> </span>pa<span class="_0 blank"></span>rt<span class="_0 blank"></span>i<span class="_1 blank"> </span>r <span class="_d blank"> </span>de<span class="_1 blank"> </span> <span class="_5 blank"> </span>t<span class="_0 blank"></span>itulaç<span class="_0 blank"></span>ã<span class="_0 blank"></span>o <span class="_5 blank"> </span>di<span class="_1 blank"> </span>r<span class="_2 blank"></span>e<span class="_1 blank"> </span>ta<span class="_0 blank"></span> <span class="_5 blank"> </span>da<span class="_2 blank"></span> </span></span></div><div class="t m0 x0 h5 y38 ff1 fs0 fc0 sc0 lse ws22">a<span class="_0 blank"></span>mostr<span class="_0 blank"></span>a c<span class="_0 blank"></span>om NaOH<span class="_0 blank"></span> <span class="_7 blank"> </span>por<span class="_0 blank"></span>qu<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_7 blank"> </span>a<span class="_0 blank"></span>l<span class="_0 blank"></span>é<span class="_1 blank"> </span>m da r<span class="_2 blank"></span>eaç<span class="_0 blank"></span>ão de<span class="_0 blank"></span> n<span class="_0 blank"></span>eutr<span class="_0 blank"></span>ali<span class="_1 blank"> </span>za<span class="_0 blank"></span>çã<span class="_0 blank"></span>o <span class="_7 blank"> </span>do<span class="_2 blank"></span> ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>do ca<span class="_0 blank"></span>rbo<span class="_0 blank"></span>x<span class="_1 blank"> </span>í<span class="_0 blank"></span>li<span class="_1 blank"> </span>co<span class="_2 blank"></span> (<span class="_1 blank"> </span>r<span class="_0 blank"></span>ápida<span class="_0 blank"></span>)<span class="_0 blank"></span>, <span class="_7 blank"> </span>ocor<span class="_0 blank"></span>r<span class="_2 blank"></span>e<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y39 ff1 fs0 fc0 sc0 lse ws22">ta<span class="_0 blank"></span>mbém <span class="_8 blank"> </span>a <span class="_8 blank"> </span>hi<span class="_1 blank"> </span>dr<span class="_0 blank"></span>ól<span class="_1 blank"> </span>is<span class="_0 blank"></span>e <span class="_4 blank"> </span>básica<span class="_0 blank"></span> <span class="_4 blank"> </span>do <span class="_8 blank"> </span>gru<span class="_0 blank"></span>po <span class="_4 blank"> </span>é<span class="_1 blank"> </span>ster <span class="_8 blank"> </span>(<span class="_1 blank"> </span>reaç<span class="_0 blank"></span>ão <span class="_8 blank"> </span>le<span class="_1 blank"> </span>nta<span class="_2 blank"></span>), <span class="_4 blank"> </span>f<span class="_1 blank"> </span>or<span class="_0 blank"></span>ma<span class="_0 blank"></span>ndo <span class="_8 blank"> </span>como<span class="_0 blank"></span> <span class="_4 blank"> </span>produ<span class="_0 blank"></span>to <span class="_8 blank"> </span>f<span class="_1 blank"> </span>i<span class="_1 blank"> </span>na<span class="_0 blank"></span>l<span class="_1 blank"> </span> <span class="_8 blank"> </span>sali<span class="_1 blank"> </span>c<span class="_2 blank"></span>il<span class="_1 blank"> </span>a<span class="_0 blank"></span>to <span class="_8 blank"> </span>d<span class="_0 blank"></span>e<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y3a ff1 fs0 fc0 sc0 lse ws22">sódio. <span class="_1 blank"> </span>Exp<span class="_2 blank"></span>l<span class="_1 blank"> </span>iq<span class="_0 blank"></span>ue <span class="_3 blank"> </span>co<span class="_0 blank"></span>m<span class="_2 blank"></span>o <span class="_3 blank"> </span>o <span class="_1 blank"> </span>t<span class="_2 blank"></span>e<span class="_1 blank"> </span>or<span class="_0 blank"></span> <span class="_3 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>aspir<span class="_2 blank"></span>ina <span class="_1 blank"> </span>pod<span class="_2 blank"></span>e<span class="_1 blank"> </span>r<span class="_0 blank"></span>i<span class="_1 blank"> </span>a<span class="_0 blank"></span> <span class="_3 blank"> </span>s<span class="_2 blank"></span>e<span class="_1 blank"> </span>r <span class="_1 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span>te<span class="_1 blank"> </span>r<span class="_0 blank"></span>minado<span class="_2 blank"></span> <span class="_1 blank"> </span>a par<span class="_0 blank"></span>tir <span class="_1 blank"> </span>de<span class="_0 blank"></span> <span class="_1 blank"> </span>tit<span class="_3 blank"> </span>u<span class="_0 blank"></span>laç<span class="_0 blank"></span>ã<span class="_0 blank"></span>o <span class="_3 blank"> </span>de <span class="_3 blank"> </span>n<span class="_2 blank"></span>e<span class="_1 blank"> </span>utr<span class="_0 blank"></span>ali<span class="_0 blank"></span>za<span class="_0 blank"></span>çã<span class="_0 blank"></span>o,<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y3b ff1 fs0 fc0 sc0 lse ws22">indi<span class="_1 blank"> </span>ca<span class="_0 blank"></span>ndo <span class="_5 blank"> </span>os<span class="_2 blank"></span> <span class="_5 blank"> </span>reage<span class="_0 blank"></span>nt<span class="_0 blank"></span>e<span class="_1 blank"> </span>s,<span class="_0 blank"></span> <span class="_5 blank"> </span>titulant<span class="_2 blank"></span>es <span class="_4 blank"> </span>e<span class="_1 blank"> </span> <span class="_5 blank"> </span>i<span class="_1 blank"> </span>n<span class="_2 blank"></span>di<span class="_1 blank"> </span>ca<span class="_0 blank"></span>dor<span class="_0 blank"></span> <span class="_5 blank"> </span>adequad<span class="_0 blank"></span>o<span class="_0 blank"></span>s, <span class="_5 blank"> </span>sua<span class="_0 blank"></span>s <span class="_6 blank"> </span>co<span class="_0 blank"></span>nc<span class="_2 blank"></span>e<span class="_1 blank"> </span>ntr<span class="_0 blank"></span>aç<span class="_0 blank"></span>õe<span class="_1 blank"> </span>s <span class="_4 blank"> </span>e<span class="_1 blank"> </span> <span class="_5 blank"> </span>vo<span class="_2 blank"></span>l<span class="_1 blank"> </span>um<span class="_2 blank"></span>e<span class="_1 blank"> </span>s <span class="_5 blank"> </span>e<span class="_0 blank"></span>spe<span class="_1 blank"> </span>ra<span class="_0 blank"></span>do<span class="_2 blank"></span>s<span class="_2 blank"></span> </div><div class="t m0 x0 h5 y3c ff1 fs0 fc0 sc0 lse ws22">pa<span class="_0 blank"></span>ra<span class="_0 blank"></span> <span class="_4 blank"> </span>que <span class="_4 blank"> </span>f<span class="_1 blank"> </span>osse<span class="_1 blank"> </span> <span class="_8 blank"> </span>quan<span class="_0 blank"></span>ti<span class="_1 blank"> </span>f<span class="_0 blank"></span>ica<span class="_0 blank"></span>da<span class="_0 blank"></span> <span class="_4 blank"> </span>uma<span class="_0 blank"></span> <span class="_4 blank"> </span>am<span class="_0 blank"></span>ostr<span class="_0 blank"></span>a <span class="_8 blank"> </span>de<span class="_1 blank"> </span> <span class="_8 blank"> </span>aspirina<span class="_0 blank"></span> <span class="_4 blank"> </span>nominalment<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>i<span class="_1 blank"> </span>ndica<span class="_0 blank"></span>da<span class="_0 blank"></span> <span class="_4 blank"> </span>com<span class="_0 blank"></span>o <span class="_4 blank"> </span>0<span class="_0 blank"></span>,50<span class="_2 blank"></span>0g<span class="_0 blank"></span> <span class="_4 blank"> </span>de<span class="_1 blank"> </span> <span class="_4 blank"> </span>á<span class="_0 blank"></span>cido </div><div class="t m0 x0 h5 y3d ff1 fs0 fc0 sc0 lse ws22">a<span class="_0 blank"></span>ce<span class="_1 blank"> </span>tilsal<span class="_0 blank"></span>icíl<span class="_0 blank"></span>i<span class="_1 blank"> </span>co<span class="_0 blank"></span>. <span class="_3 blank"> </span>Nos <span class="_1 blank"> </span>cá<span class="_0 blank"></span>l<span class="_1 blank"> </span>c<span class="_0 blank"></span>ul<span class="_1 blank"> </span>os <span class="_1 blank"> </span>d<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>volum<span class="_0 blank"></span>e<span class="_1 blank"> </span>s <span class="_1 blank"> </span>e<span class="_1 blank"> </span>sp<span class="_2 blank"></span>e<span class="_1 blank"> </span>ra<span class="_0 blank"></span>dos <span class="_1 blank"> </span>pa<span class="_0 blank"></span>ra<span class="_0 blank"></span> <span class="_1 blank"> </span>a <span class="_1 blank"> </span>titulaç<span class="_0 blank"></span>ão<span class="_0 blank"></span>,<span class="_1 blank"> </span> <span class="_1 blank"> </span>l<span class="_1 blank"> </span>imite-<span class="_1 blank"> </span>se<span class="_1 blank"> </span> <span class="_1 blank"> </span>a um <span class="_1 blank"> </span>volum<span class="_2 blank"></span>e<span class="_1 blank"> </span> <span class="_3 blank"> </span>má<span class="_0 blank"></span>xi<span class="_1 blank"> </span>mo<span class="_0 blank"></span> <span class="_3 blank"> </span>d<span class="_2 blank"></span>e<span class="_0 blank"></span> </div><div class="t m0 x0 h5 y3e ff1 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>0<span class="_0 blank"></span>,0<span class="_1 blank"> </span>0<span class="_0 blank"></span> m<span class="_0 blank"></span>L <span class="_0 blank"></span>de<span class="_1 blank"> </span> <span class="_0 blank"></span>uma<span class="_0 blank"></span> bur<span class="_0 blank"></span>e<span class="_1 blank"> </span>ta<span class="_0 blank"></span> <span class="_0 blank"></span>e<span class="_1 blank"> </span> a<span class="_1 blank"> </span> <span class="_0 blank"></span>um <span class="_0 blank"></span>volume<span class="_1 blank"> </span> <span class="_0 blank"></span>f<span class="_1 blank"> </span>ix<span class="_0 blank"></span>o <span class="_0 blank"></span>de<span class="_1 blank"> </span> 2<span class="_0 blank"></span>5<span class="_0 blank"></span>,0<span class="_0 blank"></span>0<span class="_0 blank"></span> <span class="_0 blank"></span>mL<span class="_1 blank"> </span> de um<span class="_0 blank"></span>a <span class="_0 blank"></span>pipe<span class="_1 blank"> </span>ta<span class="_0 blank"></span> volumétr<span class="_0 blank"></span>i<span class="_1 blank"> </span>ca<span class="_0 blank"></span>. </div><div class="t m0 x0 h2 y3f ff2 fs0 fc0 sc0 lse ws22">Para<span class="_0 blank"></span> a <span class="_0 blank"></span>quanti<span class="_0 blank"></span>f<span class="_1 blank"> </span>i<span class="_1 blank"> </span>caç<span class="_0 blank"></span>ão <span class="_0 blank"></span>da a<span class="_0 blank"></span>sp<span class="_0 blank"></span>i<span class="_1 blank"> </span>ri<span class="_0 blank"></span>na, é n<span class="_2 blank"></span>e<span class="_1 blank"> </span>c<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span>sár<span class="_2 blank"></span>i<span class="_1 blank"> </span>o <span class="_0 blank"></span>os<span class="_1 blank"> </span> <span class="_0 blank"></span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>gu<span class="_2 blank"></span>i<span class="_3 blank"> </span>nt<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span> <span class="_0 blank"></span>mat<span class="_2 blank"></span>e<span class="_1 blank"> </span>ri<span class="_1 blank"> </span>a<span class="_2 blank"></span>i<span class="_1 blank"> </span>s<span class="_1 blank"> </span>: </div><div class="t m0 x6 h7 y80 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">Er<span class="_0 blank"></span>l<span class="_1 blank"> </span>e<span class="_1 blank"> </span>n<span class="_0 blank"></span>me<span class="_0 blank"></span>y<span class="_1 blank"> </span>e<span class="_1 blank"> </span>r<span class="_2 blank"></span> </span></span></div><div class="t m0 x6 h7 y81 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">Eta<span class="_0 blank"></span>nol </span></span></div><div class="t m0 x6 h7 y82 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">NaOH <span class="_0 blank"></span>(<span class="_1 blank"> </span>[<span class="_0 blank"></span>N<span class="_1 blank"> </span>aOH<span class="_2 blank"></span>]=<span class="_0 blank"></span> 0<span class="_0 blank"></span>,1<span class="_0 blank"></span> mol<span class="_1 blank"> </span>/L)<span class="_0 blank"></span> </span></span></div><div class="t m0 x6 h7 y83 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">Águ<span class="_1 blank"> </span>a<span class="_2 blank"></span> </span></span></div><div class="t m0 x6 h7 y49 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">Bureta <span class="_0 blank"></span>5<span class="_0 blank"></span>0ml<span class="_0 blank"></span> </span></span></div><div class="t m0 x6 h7 y84 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">Pi<span class="_1 blank"> </span>p<span class="_0 blank"></span>e<span class="_1 blank"> </span>ta <span class="_0 blank"></span>2<span class="_0 blank"></span>5<span class="_0 blank"></span> ml<span class="_1 blank"> </span> </span></span></div><div class="t m0 x6 h7 y85 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">Fe<span class="_1 blank"> </span>n<span class="_0 blank"></span>of<span class="_1 blank"> </span>ta<span class="_2 blank"></span>l<span class="_1 blank"> </span>e<span class="_1 blank"> </span>í<span class="_0 blank"></span>na<span class="_0 blank"></span> </span></span></div><div class="t m0 x6 h7 y86 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">0<span class="_0 blank"></span>,50<span class="_2 blank"></span>0g<span class="_1 blank"> </span> de<span class="_1 blank"> </span> <span class="_0 blank"></span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o <span class="_0 blank"></span>acet<span class="_0 blank"></span>i<span class="_1 blank"> </span>l<span class="_0 blank"></span>sal<span class="_0 blank"></span>i<span class="_3 blank"> </span>c<span class="_0 blank"></span>íl<span class="_0 blank"></span>i<span class="_1 blank"> </span>co<span class="_0 blank"></span> </span></span></div><div class="t m0 x0 h2 y87 ff2 fs0 fc0 sc0 lse ws22">Pri<span class="_1 blank"> </span>m<span class="_2 blank"></span>ei<span class="_1 blank"> </span>r<span class="_0 blank"></span>ame<span class="_0 blank"></span>n<span class="_1 blank"> </span>te<span class="_0 blank"></span>, de<span class="_0 blank"></span>v<span class="_0 blank"></span>e<span class="_1 blank"> </span>mos tr<span class="_2 blank"></span>i<span class="_1 blank"> </span>tura<span class="_0 blank"></span>r <span class="_0 blank"></span>o<span class="_1 blank"> </span> <span class="_0 blank"></span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o <span class="_0 blank"></span>ace<span class="_0 blank"></span>ti<span class="_0 blank"></span>l<span class="_1 blank"> </span>sa<span class="_2 blank"></span>l<span class="_3 blank"> </span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>íl<span class="_0 blank"></span>i<span class="_1 blank"> </span>co. <span class="_0 blank"></span>Em <span class="_0 blank"></span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>gu<span class="_0 blank"></span>id<span class="_1 blank"> </span>a, <span class="_0 blank"></span>co<span class="_2 blank"></span>l<span class="_1 blank"> </span>o<span class="_1 blank"> </span>c<span class="_0 blank"></span>amo<span class="_0 blank"></span>s <span class="_0 blank"></span>8<span class="_0 blank"></span>0<span class="_0 blank"></span>ml<span class="_1 blank"> </span> de<span class="_1 blank"> </span> <span class="_0 blank"></span>água <span class="_0 blank"></span>e<span class="_1 blank"> </span> 2<span class="_0 blank"></span>0<span class="_0 blank"></span>ml<span class="_1 blank"> </span> <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> </div><div class="t m0 x0 h2 y88 ff2 fs0 fc0 sc0 lse ws22">e<span class="_1 blank"> </span>tano <span class="_2 blank"></span>(p<span class="_1 blank"> </span>o<span class="_2 blank"></span>i<span class="_1 blank"> </span>s<span class="_1 blank"> </span> <span class="_0 blank"></span>o ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>d<span class="_0 blank"></span>o <span class="_0 blank"></span>é<span class="_1 blank"> </span> i<span class="_0 blank"></span>nso<span class="_0 blank"></span>l<span class="_1 blank"> </span>úv<span class="_0 blank"></span>e<span class="_0 blank"></span>l<span class="_1 blank"> </span> à<span class="_0 blank"></span> ág<span class="_0 blank"></span>u<span class="_1 blank"> </span>a) e ac<span class="_0 blank"></span>re<span class="_0 blank"></span>scen<span class="_1 blank"> </span>tar<span class="_0 blank"></span> a<span class="_2 blank"></span>lgumas g<span class="_2 blank"></span>otas <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> fe<span class="_0 blank"></span>n<span class="_1 blank"> </span>o<span class="_3 blank"> </span>f<span class="_0 blank"></span>tal<span class="_0 blank"></span>e<span class="_1 blank"> </span>ína. <span class="_0 blank"></span>F<span class="_0 blank"></span>e<span class="_1 blank"> </span>i<span class="_1 blank"> </span>t<span class="_2 blank"></span>o i<span class="_1 blank"> </span>s<span class="_2 blank"></span>s<span class="_1 blank"> </span>o, s<span class="_2 blank"></span>e<span class="_1 blank"> </span>p<span class="_1 blank"> </span>ar<span class="_0 blank"></span>ar </div><div class="t m0 x0 h2 y89 ff2 fs0 fc0 sc0 lse ws22">uma <span class="_0 blank"></span>al<span class="_1 blank"> </span>í<span class="_0 blank"></span>q<span class="_1 blank"> </span>uota <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>2<span class="_0 blank"></span>5<span class="_0 blank"></span>ml<span class="_1 blank"> </span> c<span class="_0 blank"></span>om a <span class="_0 blank"></span>pi<span class="_1 blank"> </span>p<span class="_0 blank"></span>e<span class="_1 blank"> </span>ta <span class="_0 blank"></span>2<span class="_0 blank"></span>5<span class="_0 blank"></span>ml<span class="_1 blank"> </span> no <span class="_0 blank"></span>e<span class="_1 blank"> </span>r<span class="_2 blank"></span>len<span class="_1 blank"> </span>m<span class="_2 blank"></span>e<span class="_1 blank"> </span>y<span class="_0 blank"></span>e<span class="_1 blank"> </span>r, a<span class="_0 blank"></span>cr<span class="_0 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span>c<span class="_2 blank"></span>en<span class="_1 blank"> </span>ta<span class="_2 blank"></span>ndo 2<span class="_0 blank"></span>5<span class="_0 blank"></span>ml<span class="_1 blank"> </span> <span class="_0 blank"></span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>água <span class="_0 blank"></span>e<span class="_1 blank"> </span> c<span class="_0 blank"></span>oloc<span class="_0 blank"></span>ar <span class="_0 blank"></span>o <span class="_0 blank"></span>N<span class="_1 blank"> </span>aOH<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y8a ff2 fs0 fc0 sc0 lse ws22">(<span class="_1 blank"> </span>0<span class="_0 blank"></span>,1<span class="_0 blank"></span> mol<span class="_1 blank"> </span>/L<span class="_2 blank"></span>)<span class="_1 blank"> </span> na<span class="_0 blank"></span> bure<span class="_1 blank"> </span>ta <span class="_0 blank"></span>d<span class="_2 blank"></span>e<span class="_3 blank"> </span> <span class="_0 blank"></span>5<span class="_0 blank"></span>0<span class="_0 blank"></span> ml<span class="_1 blank"> </span> <span class="_0 blank"></span>e<span class="_1 blank"> </span> ti<span class="_1 blank"> </span>t<span class="_2 blank"></span>ul<span class="_1 blank"> </span>á<span class="_0 blank"></span>-<span class="_1 blank"> </span>lo. <span class="_0 blank"></span>O<span class="_1 blank"> </span> <span class="_0 blank"></span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>d<span class="_0 blank"></span>o a<span class="_0 blank"></span>ce<span class="_1 blank"> </span>ti<span class="_0 blank"></span>l<span class="_1 blank"> </span>sa<span class="_2 blank"></span>li<span class="_1 blank"> </span>c<span class="_0 blank"></span>íli<span class="_3 blank"> </span>c<span class="_0 blank"></span>o apr<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_2 blank"></span>e<span class="_1 blank"> </span>n<span class="_1 blank"> </span>ta <span class="_0 blank"></span>f<span class="_0 blank"></span>unçõ<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span> <span class="_0 blank"></span>orgân<span class="_2 blank"></span>i<span class="_1 blank"> </span>ca<span class="_0 blank"></span>s<span class="_1 blank"> </span>: <span class="_0 blank"></span>ác<span class="_0 blank"></span>i<span class="_3 blank"> </span>do </div><div class="t m0 x0 h2 y8b ff2 fs0 fc0 sc0 lse ws22">c<span class="_0 blank"></span>arbox<span class="_1 blank"> </span>í<span class="_0 blank"></span>li<span class="_1 blank"> </span>c<span class="_0 blank"></span>o e<span class="_1 blank"> </span> <span class="_2 blank"></span>és<span class="_1 blank"> </span>t<span class="_2 blank"></span>e<span class="_1 blank"> </span>r, d<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span>sa for<span class="_2 blank"></span>ma, é<span class="_1 blank"> </span> <span class="_0 blank"></span>pr<span class="_2 blank"></span>e<span class="_1 blank"> </span>ci<span class="_0 blank"></span>so<span class="_1 blank"> </span> <span class="_0 blank"></span>e<span class="_1 blank"> </span>s<span class="_0 blank"></span>pe<span class="_1 blank"> </span>ra<span class="_0 blank"></span>r <span class="_0 blank"></span>u<span class="_1 blank"> </span>m <span class="_0 blank"></span>t<span class="_0 blank"></span>emp<span class="_0 blank"></span>o de<span class="_0 blank"></span>po<span class="_0 blank"></span>i<span class="_1 blank"> </span>s da<span class="_0 blank"></span> so<span class="_2 blank"></span>l<span class="_3 blank"> </span>uçã<span class="_0 blank"></span>o f<span class="_0 blank"></span>i<span class="_1 blank"> </span>na<span class="_2 blank"></span>l<span class="_1 blank"> </span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>até<span class="_1 blank"> </span> a<span class="_0 blank"></span> c<span class="_0 blank"></span>olor<span class="_0 blank"></span>aç<span class="_0 blank"></span>ão </div><div class="t m0 x0 h2 y8c ff2 fs0 fc0 sc0 lse ws22">róse<span class="_1 blank"> </span>a <span class="_0 blank"></span>p<span class="_0 blank"></span>e<span class="_1 blank"> </span>r<span class="_0 blank"></span>man<span class="_0 blank"></span>e<span class="_1 blank"> </span>c<span class="_0 blank"></span>e<span class="_1 blank"> </span>r<span class="_2 blank"></span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>p<span class="_1 blank"> </span>oi<span class="_0 blank"></span>s a <span class="_0 blank"></span>reaçã<span class="_0 blank"></span>o de<span class="_1 blank"> </span> <span class="_0 blank"></span>n<span class="_0 blank"></span>e<span class="_1 blank"> </span>utra<span class="_2 blank"></span>l<span class="_1 blank"> </span>i<span class="_0 blank"></span>zaçã<span class="_0 blank"></span>o do <span class="_0 blank"></span>ácid<span class="_0 blank"></span>o c<span class="_0 blank"></span>ar<span class="_0 blank"></span>b<span class="_1 blank"> </span>ox<span class="_1 blank"> </span>í<span class="_0 blank"></span>lico <span class="_0 blank"></span>é<span class="_1 blank"> </span> r<span class="_0 blank"></span>áp<span class="_0 blank"></span>i<span class="_1 blank"> </span>da, <span class="_2 blank"></span>e<span class="_1 blank"> </span>nq<span class="_0 blank"></span>uanto <span class="_0 blank"></span>q<span class="_0 blank"></span>ue<span class="_1 blank"> </span> a<span class="_0 blank"></span> do <span class="_2 blank"></span>és<span class="_1 blank"> </span>t<span class="_2 blank"></span>e<span class="_1 blank"> </span>r, </div><div class="t m0 x0 h2 y57 ff2 fs0 fc0 sc0 lse ws22">é<span class="_1 blank"> </span> <span class="_0 blank"></span>le<span class="_1 blank"> </span>nta.<span class="_0 blank"></span> </div><div class="t m0 x0 h2 y5a ff2 fs0 fc0 sc0 lse ws22">A c<span class="_0 blank"></span>on<span class="_1 blank"> </span>c<span class="_0 blank"></span>e<span class="_1 blank"> </span>n<span class="_1 blank"> </span>tr<span class="_0 blank"></span>açã<span class="_0 blank"></span>o d<span class="_2 blank"></span>e<span class="_1 blank"> </span> A<span class="_0 blank"></span>AS (ác<span class="_2 blank"></span>i<span class="_1 blank"> </span>do a<span class="_0 blank"></span>ce<span class="_1 blank"> </span>t<span class="_2 blank"></span>ils<span class="_1 blank"> </span>al<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>íl<span class="_0 blank"></span>i<span class="_1 blank"> </span>co): </div><div class="t m0 x35 hb y8d ff6 fs0 fc0 sc0 lse ws17">\ue372 \ue1e1<span class="ls1b ws11">\ue377\ue372\ue372</span><span class="ws1a">\ue003\ue743<span class="_0 blank"></span>\ue003<span class="_3 blank"> </span>\ue723 \ue723<span class="_0 blank"></span>\ue735</span></div><div class="t m0 x36 h13 y8e ff6 fs0 fc0 sc0 lse wse">\ue373<span class="ls1b ws19">\ue372\ue372 </span>\ue003<span class="_0 blank"></span><span class="ls1c ws31">\ue749\ue72e <span class="ls20 v8">\ued48</span><span class="ls1b ws32 v9">\ue373\ue372\ue372\ue372 <span class="lse wse">\ue003<span class="ls1c">\ue749\ue72e</span></span></span></span></div><div class="t m0 x37 hf y8e ff6 fs0 fc0 sc0 lse ws33">\ue373\ue72e <span class="ws34 v8">\ued4c<span class="_9 blank"> </span>\ue377 \ue1e1<span class="ls1b ws11">\ue372\ue372<span class="lse ws1a">\ue003\ue743\ue003 \ue723 \ue723<span class="_0 blank"></span>\ue735\ue1e4<span class="_d blank"> </span>\ue72e</span></span></span></div><div class="t m0 x38 h17 y8f ff6 fs3 fc0 sc0 lse ws35">\ueb3f\ueb35</div><div class="t m0 x39 h2 y90 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h2 y91 ff2 fs0 fc0 sc0 lse ws22">Se<span class="_1 blank"> </span>para<span class="_0 blank"></span>n<span class="_0 blank"></span>do a<span class="_0 blank"></span>l<span class="_3 blank"> </span>í<span class="_0 blank"></span>qu<span class="_0 blank"></span>ota:<span class="_0 blank"></span> </div><div class="t m0 x3a hb y26 ff6 fs0 fc0 sc0 lse wse">\ue377\ue1e1<span class="_0 blank"></span><span class="ls1b ws11">\ue372\ue372<span class="lse ws1a">\ue003\ue743\ue003 \ue723 \ue723<span class="_0 blank"></span>\ue735</span></span></div><div class="t m0 x3b hf y92 ff6 fs0 fc0 sc0 lse ws36">\ue373\ue003<span class="_0 blank"></span>\ue72e <span class="ws37 v8">\ued48 \ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws2a">\ue372\ue374\ue377 <span class="lse ws38">\ue003\ue72e \ued4c \ue372\ue1e1</span><span class="ws2e">\ue373\ue374\ue377 <span class="lse wse">\ue003<span class="_0 blank"></span>\ue743\ue003<span class="ls25 ws39">\ue723\ue723\ue735<span class="_18 blank"></span><span class="ff2 lse ws22"> </span></span></span></span></span></span></div><div class="t m0 x0 ha y93 ff2 fs0 fc0 sc0 lse ws22">Dete<span class="_1 blank"> </span>r<span class="_2 blank"></span>minaç<span class="_0 blank"></span>ão <span class="_0 blank"></span>mol<span class="_3 blank"> </span>ar<span class="_0 blank"></span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> A<span class="_0 blank"></span>AS,<span class="_1 blank"> </span> <span class="_0 blank"></span>s<span class="_0 blank"></span>e<span class="_1 blank"> </span>nd<span class="_0 blank"></span>o <span class="_0 blank"></span>mmA<span class="_0 blank"></span>A<span class="_1 blank"> </span>S=<span class="_0 blank"></span> 1<span class="_0 blank"></span>8<span class="_0 blank"></span>0<span class="_0 blank"></span>,2<span class="_0 blank"></span>g.<span class="_1 blank"> </span>mol<span class="_8 blank"> </span><span class="fs2 ws6 v4">-1<span class="_1 blank"> </span></span>:<span class="_0 blank"></span> </div><div class="t m0 x10 hc y94 ff6 fs0 fc0 sc0 lse wse">\ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws2a">\ue373\ue374\ue377 <span class="lse wse">\ue003\ue743\ue003<span class="_0 blank"></span><span class="ls25 ws3a">\ue723\ue723\ue735 <span class="ls9">\ued48<span class="lse ws16 v7">\ue373\ue003<span class="_0 blank"></span>\ue749 \ue74b\ue748 \ue003\ue723 \ue723<span class="_0 blank"></span>\ue735</span></span></span></span></span></div><div class="t m0 x3c h18 y95 ff6 fs0 fc0 sc0 ls1b ws11">\ue373\ue37a\ue372<span class="lse ws14">\ue1e1\ue374\ue003 \ue743<span class="_0 blank"></span>\ue003<span class="ls25 ws3b">\ue723\ue723\ue735 </span><span class="ws1b v8">\ued4c \ue378<span class="_0 blank"></span>\ue1e1<span class="ls1b ws3c">\ue37b\ue375\ue379 <span class="ls20">\ued48</span><span class="ws20">\ue373\ue372 <span class="fs3 lse ws27 v6">\ueb3f\ueb38 </span><span class="lse ws3d">\ue003\ue749\ue74b<span class="_0 blank"></span>\ue748\ue003\ue723 \ue723<span class="_0 blank"></span>\ue735<span class="_0 blank"></span><span class="ff2 ws22"> </span></span></span></span></span></span></div><div class="t m0 x0 h2 y96 ff2 fs0 fc0 sc0 lse ws22">A reaç<span class="_0 blank"></span>ão de<span class="_1 blank"> </span> <span class="_0 blank"></span>n<span class="_0 blank"></span>e<span class="_1 blank"> </span>utra<span class="_18 blank"></span>li<span class="_1 blank"> </span>zaç<span class="_0 blank"></span>ão<span class="_1 blank"> </span> <span class="_0 blank"></span>do ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>d<span class="_0 blank"></span>o <span class="_0 blank"></span>acet<span class="_0 blank"></span>i<span class="_1 blank"> </span>l<span class="_1 blank"> </span>sa<span class="_2 blank"></span>l<span class="_0 blank"></span>i<span class="_3 blank"> </span>c<span class="_0 blank"></span>íli<span class="_3 blank"> </span>c<span class="_0 blank"></span>o<span class="_1 blank"> </span> <span class="_18 blank"></span>é<span class="_1 blank"> </span>:<span class="_0 blank"></span> </div><div class="t m0 x2e h5 y97 ff1 fs0 fc0 sc0 ls26">C<span class="fs2 ls1 v1">8</span><span class="lse ws5">O<span class="fs2 ls1 v1">2</span>H</span></div><div class="t m0 x3d h19 y76 ff1 fs2 fc0 sc0 ls1">7<span class="fs0 lse ws5 v2">COOH</span></div><div class="t m0 x19 h19 y76 ff1 fs2 fc0 sc0 lse ws3e">(aq)<span class="fs0 ws22 v2"> +<span class="_0 blank"></span> <span class="_0 blank"></span>NaOH</span></div><div class="t m0 x3e h19 y76 ff1 fs2 fc0 sc0 lse ws3e">(aq)<span class="fs0 ws22 v2"> <span class="_19 blank"> </span> <span class="_0 blank"></span>C<span class="fs2 ls27 v1">8</span><span class="ws5">O<span class="fs2 ls1 v1">2</span>H</span></span></div><div class="t m0 x3f h19 y76 ff1 fs2 fc0 sc0 ls1">7<span class="fs0 lse ws5 v2">COONa</span></div><div class="t m0 x18 h19 y76 ff1 fs2 fc0 sc0 lse ws3e">(aq)<span class="fs0 ws22 v2"> +<span class="_0 blank"></span> <span class="_0 blank"></span>H</span></div><div class="t m0 x40 h19 y76 ff1 fs2 fc0 sc0 ls1">2<span class="fs0 lse ws5 v2">O</span><span class="lse ws3f">(l)<span class="_3 blank"> </span><span class="fs0 ws22 v2"> </span></span></div><div class="t m0 x41 h5 y98 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 h2 y99 ff2 fs0 fc0 sc0 lse ws22">À par<span class="_0 blank"></span>ti<span class="_1 blank"> </span>r <span class="_0 blank"></span>d<span class="_1 blank"> </span>a <span class="_0 blank"></span>e<span class="_0 blank"></span>qu<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ão, p<span class="_2 blank"></span>e<span class="_1 blank"> </span>rc<span class="_0 blank"></span>ebe<span class="_0 blank"></span>mos qu<span class="_2 blank"></span>e<span class="_1 blank"> </span> a <span class="_0 blank"></span>proporç<span class="_0 blank"></span>ão d<span class="_2 blank"></span>e<span class="_1 blank"> </span> A<span class="_2 blank"></span>A<span class="_1 blank"> </span>S e Na<span class="_2 blank"></span>OH <span class="_0 blank"></span>é<span class="_1 blank"> </span> d<span class="_2 blank"></span>e<span class="_1 blank"> </span> 1<span class="_0 blank"></span>:1<span class="_0 blank"></span>. T<span class="_0 blank"></span>e<span class="_1 blank"> </span>mos ass<span class="_2 blank"></span>i<span class="_1 blank"> </span>m:<span class="_1 blank"> </span> </div><div class="t m0 x42 hb y9a ff6 fs0 fc0 sc0 lse">\ue74a</div><div class="t m0 x9 h1a y9b ff6 fs3 fc0 sc0 ls2a ws40">\uebba\uebba\uebcc <span class="fs0 lse ws41 vb">\ued4c<span class="_12 blank"> </span>\ue74a </span><span class="lse ws42">\uebc7\uebd4\uebc8<span class="_0 blank"></span>\uebc1 <span class="fs0 ws41 vb">\ue59c<span class="_6 blank"> </span>\ue74a </span><span class="ws43">\uebc7<span class="_0 blank"></span>\uebd4 \uebc8 \uebc1<span class="_7 blank"> </span><span class="fs0 ws38 vb">\ued4c \ue378\ue1e1<span class="ls1b ws3c">\ue37b\ue375\ue379 <span class="ls28">\ued48</span><span class="ws44">\ue373\ue372 </span></span></span><span class="ws27 vc">\ueb3f\ueb38 </span><span class="fs0 ws3d vb">\ue003<span class="_0 blank"></span>\ue749 \ue74b<span class="_0 blank"></span>\ue748\ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="ff2 ws22"> </span></span></span></span></div><div class="t m0 x0 h2 y9c ff2 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x0 ha y9d ff2 fs0 fc0 sc0 lse ws22">Como su<span class="_2 blank"></span>p<span class="_1 blank"> </span>omo<span class="_2 blank"></span>s<span class="_1 blank"> </span> <span class="_0 blank"></span>a <span class="_0 blank"></span>concen<span class="_1 blank"> </span>tr<span class="_0 blank"></span>açã<span class="_0 blank"></span>o d<span class="_2 blank"></span>e<span class="_1 blank"> </span> NaOH <span class="_0 blank"></span>i<span class="_1 blank"> </span>g<span class="_2 blank"></span>u<span class="_1 blank"> </span>al à<span class="_0 blank"></span> 0<span class="_0 blank"></span>,1<span class="_0 blank"></span>mol.L<span class="_1 blank"> </span><span class="fs2 ws6 v4">-1<span class="_1 blank"> </span></span>,<span class="_1 blank"> </span> <span class="_0 blank"></span>t<span class="_0 blank"></span>e<span class="_1 blank"> </span>mos:<span class="_0 blank"></span> </div><div class="t m0 x27 hc y9e ff6 fs0 fc0 sc0 lse wse">\ue378\ue1e1<span class="_0 blank"></span><span class="ls1b ws3c">\ue37b\ue375\ue379 <span class="lsc">\ued48</span><span class="ws11">\ue373\ue372<span class="fs3 lse ws27 v6">\ueb3f\ueb38 </span><span class="lse ws18">\ue003\ue749 \ue74b\ue748 \ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_d blank"> </span>\ued48<span class="_1a blank"> </span><span class="wse v7">\ue373\ue003<span class="_0 blank"></span>\ue72e</span></span></span></span></div><div class="t m0 x19 h1b y9f ff6 fs0 fc0 sc0 lse wsa">\ue372\ue1e1<span class="_0 blank"></span>\ue373\ue003 \ue749 \ue74b\ue748<span class="_0 blank"></span>\ue003\ue730\ue73d<span class="_0 blank"></span>\ue731\ue72a<span class="_11 blank"> </span><span class="ws38 v8">\ued4c \ue378<span class="_0 blank"></span>\ue1e1<span class="ls1b ws3c">\ue37b\ue375\ue379 <span class="ls29">\ued48</span><span class="ws11">\ue373\ue372<span class="fs3 lse ws24 v6">\ueb3f\ueb37 </span></span></span>\ue003\ue72e\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731\ue72a \ued4c \ue378\ue1e1<span class="ls1b ws2a">\ue37b\ue375\ue379 </span><span class="wse">\ue003<span class="_0 blank"></span><span class="ls1c ws1e">\ue749\ue72e<span class="lse wse">\ue003<span class="_0 blank"></span>\ue730\ue73d\ue731<span class="_0 blank"></span>\ue72a<span class="_0 blank"></span><span class="ff2 ws22"> </span></span></span></span></span></div><div class="t m0 x0 h2 ya0 ff2 fs0 fc0 sc0 lse ws22"> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x6 ya1 w5 h1c" alt="" src="https://files.passeidireto.com/e03a2c06-ab41-4d3b-bf54-d757909a85a5/bg5.png"><div class="t m0 x0 h5 y1 ff1 fs0 fc0 sc0 lse ws22"> </div><div class="t m0 x4 h4 y2 ff1 fs0 fc0 sc0 ls10 ws2">9) <span class="ff3 ls0 ws22"> <span class="ff1 lse">D<span class="_0 blank"></span>i<span class="_1 blank"> </span>scut<span class="_0 blank"></span>a <span class="_0 blank"></span>sobr<span class="_0 blank"></span>e<span class="_1 blank"> </span> a<span class="_0 blank"></span> <span class="_0 blank"></span>precisão <span class="_0 blank"></span>dos <span class="_0 blank"></span>valor<span class="_0 blank"></span>e<span class="_1 blank"> </span>s m<span class="_0 blank"></span>e<span class="_1 blank"> </span>di<span class="_1 blank"> </span>dos <span class="_0 blank"></span>p<span class="_2 blank"></span>e<span class="_1 blank"> </span>l<span class="_1 blank"> </span>o <span class="_0 blank"></span>ele<span class="_1 blank"> </span>tr<span class="_0 blank"></span>odo <span class="_0 blank"></span>com<span class="_0 blank"></span>bi<span class="_0 blank"></span>na<span class="_0 blank"></span>do de v<span class="_0 blank"></span>i<span class="_1 blank"> </span>dro<span class="_0 blank"></span> na<span class="_0 blank"></span> t<span class="_0 blank"></span>i<span class="_1 blank"> </span>tu<span class="_0 blank"></span>l<span class="_1 blank"> </span>aç<span class="_0 blank"></span>ão<span class="_0 blank"></span> da<span class="_0 blank"></span> <span class="_0 blank"></span>mi<span class="_1 blank"> </span>s<span class="_3 blank"> </span>tur<span class="_0 blank"></span>a </span></span></div><div class="t m0 x0 h5 y37 ff1 fs0 fc0 sc0 lse ws22">de<span class="_1 blank"> </span> <span class="_8 blank"> </span>ác<span class="_0 blank"></span>i<span class="_1 blank"> </span>do <span class="_8 blank"> </span>ac<span class="_0 blank"></span>é<span class="_1 blank"> </span>tico <span class="_8 blank"> </span>e<span class="_1 blank"> </span> <span class="_8 blank"> </span>cl<span class="_0 blank"></span>or<span class="_0 blank"></span>í<span class="_1 blank"> </span>drico<span class="_0 blank"></span>,<span class="_1 blank"> </span> <span class="_8 blank"> </span>na <span class="_8 blank"> </span>de<span class="_1 blank"> </span>t<span class="_2 blank"></span>e<span class="_1 blank"> </span>r<span class="_0 blank"></span>minaç<span class="_0 blank"></span>ão <span class="_8 blank"> </span>do <span class="_8 blank"> </span>pH<span class="_0 blank"></span> <span class="_4 blank"> </span>i<span class="_1 blank"> </span>nicia<span class="_2 blank"></span>l<span class="_1 blank"> </span>, <span class="_4 blank"> </span>dos <span class="_8 blank"> </span>pHs <span class="_8 blank"> </span>nos <span class="_8 blank"> </span>ponto<span class="_0 blank"></span>s <span class="_3 blank"> </span>e<span class="_1 blank"> </span>steq<span class="_0 blank"></span>uiom<span class="_2 blank"></span>é<span class="_1 blank"> </span>tr<span class="_0 blank"></span>i<span class="_1 blank"> </span>c<span class="_0 blank"></span>os <span class="_1 blank"> </span>e </div><div class="t m0 x0 h5 y38 ff1 fs0 fc0 sc0 lse ws22">a<span class="_0 blank"></span>pós o<span class="_0 blank"></span> se<span class="_1 blank"> </span>gun<span class="_0 blank"></span>do po<span class="_0 blank"></span>nto <span class="_0 blank"></span>e<span class="_1 blank"> </span>st<span class="_2 blank"></span>e<span class="_1 blank"> </span>qu<span class="_2 blank"></span>i<span class="_1 blank"> </span>ométrico<span class="_2 blank"></span>.<span class="_0 blank"></span> </div><div class="t m0 x6 h7 ya2 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">pH <span class="_0 blank"></span>ponto<span class="_1 blank"> </span> <span class="_0 blank"></span>inic<span class="_2 blank"></span>i<span class="_1 blank"> </span>al<span class="_1 blank"> </span>:<span class="_0 blank"></span> </span></span></div><div class="t m0 x6 h2 ya3 ff2 fs0 fc0 sc0 ls35">[H</div><div class="t m0 x1c h1d ya4 ff2 fs2 fc0 sc0 ls27">3<span class="fs0 ls13 v2">O</span><span class="lse v3">+</span></div><div class="t m0 xa h2 ya3 ff2 fs0 fc0 sc0 lse ws22">]<span class="_1 blank"> </span> <span class="_0 blank"></span>= <span class="_0 blank"></span>[H</div><div class="t m0 x43 h1d ya4 ff2 fs2 fc0 sc0 ls2b">3<span class="fs0 ls13 v2">O</span><span class="lse v3">+</span></div><div class="t m0 x44 h2 ya3 ff2 fs0 fc0 sc0 ls2c">]<span class="fs2 lse ws22 v1">H<span class="_1 blank"> </span>Cl </span><span class="lse ws22">+<span class="_0 blank"></span> [H</span></div><div class="t m0 x45 h1d ya4 ff2 fs2 fc0 sc0 ls1">3<span class="fs0 ls13 v2">O</span><span class="lse v3">+</span></div><div class="t m0 x11 h2 ya3 ff2 fs0 fc0 sc0 ls2c">]<span class="fs2 ls36 ws45 v1">HA<span class="_0 blank"></span><span class="ls37 ws22">c </span></span></div><div class="t m0 x46 h2 ya3 ff2 fs0 fc0 sc0 lse ws22">+<span class="_0 blank"></span> [H</div><div class="t m0 x19 h1d ya4 ff2 fs2 fc0 sc0 ls1">3<span class="fs0 ls2d v2">O</span><span class="lse v3">+</span></div><div class="t m0 x47 hb ya3 ff2 fs0 fc0 sc0 ls2c">]<span class="fs2 lse ws46 v1">H 2 O</span><span class="lse ws22"> <span class="ff6 wse">\ue606<span class="_0 blank"></span><span class="ff2 ws22"> c</span></span></span></div><div class="t m0 x3e h6 ya4 ff2 fs2 fc0 sc0 lse ws47">H C l<span class="fs0 ws22 v2"> +<span class="_0 blank"></span> <span class="_0 blank"></span>[<span class="_1 blank"> </span>A<span class="_1 blank"> </span>c</span></div><div class="t m0 x48 h9 ya5 ff2 fs2 fc0 sc0 ls2e">-<span class="fs0 ls35 ws22 v5">] <span class="_0 blank"></span><span class="ff6 lse wse">\ue606<span class="_0 blank"></span><span class="ff2 ws22"> 0<span class="_0 blank"></span>,1<span class="_0 blank"></span>2<span class="_1 blank"> </span>5<span class="_0 blank"></span> mol<span class="_1 blank"> </span>/L </span></span></span></div><div class="t m0 x6 h2 ya6 ff2 fs0 fc0 sc0 lse ws22">pH <span class="_0 blank"></span>=<span class="_0 blank"></span> 0<span class="_0 blank"></span>,9<span class="_1 blank"> </span>0<span class="_0 blank"></span>3<span class="_1 blank"> </span> </div><div class="t m0 x6 h7 y9 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> </span><span class="ff2 ls38 ws48">pH<span class="_0 blank"></span><span class="lse ws22"> 1<span class="_0 blank"></span>º<span class="_0 blank"></span> ponto es<span class="_1 blank"> </span>te<span class="_0 blank"></span>qu<span class="_0 blank"></span>i<span class="_1 blank"> </span>om<span class="_2 blank"></span>é<span class="_1 blank"> </span>tr<span class="_2 blank"></span>i<span class="_3 blank"> </span>c<span class="_0 blank"></span>o: </span></span></div><div class="t m0 x6 h2 ya ff2 fs0 fc0 sc0 ls2f">V<span class="fs2 lse ws47 v1">H C l</span></div><div class="t m0 x27 hb ya ff6 fs0 fc0 sc0 lse ws49">\ue003\ued48<span class="ff2 fs2 ws22 v1"> <span class="fs0 v2">c</span></span></div><div class="t m0 x49 h8 ya7 ff2 fs2 fc0 sc0 lse ws47">H C l<span class="fs0 ws22 v2"> =<span class="_0 blank"></span> <span class="_0 blank"></span>V<span class="_1 blank"> </span><span class="fs2 ws3f v1">N aOH<span class="_8 blank"> </span></span><span class="ff6 ws49">\ue003\ued48</span><span class="fs2 v1"> </span>c</span></div><div class="t m0 x4a h6 ya7 ff2 fs2 fc0 sc0 lse ws3f">NaOH<span class="_8 blank"> </span><span class="fs0 ws22 v2"> </span></div><div class="t m0 x6 hb ya8 ff2 fs0 fc0 sc0 ls10 ws22">25 <span class="_8 blank"> </span><span class="ff6 lse wse">\ued48<span class="_0 blank"></span><span class="ff2 ws22"> <span class="_0 blank"></span>0<span class="_0 blank"></span>,<span class="_1 blank"> </span>1<span class="_0 blank"></span>25 = <span class="_0 blank"></span>V<span class="_1 blank"> </span><span class="fs2 ws3f v1">N aOH </span><span class="ls30"> </span><span class="ff6 wse">\ued48<span class="_0 blank"></span><span class="ff2 ws22"> 0<span class="_0 blank"></span>,1<span class="_0 blank"></span>8<span class="_1 blank"> </span>4<span class="_1 blank"> </span> </span></span></span></span></div><div class="t m0 x6 h2 ya9 ff2 fs0 fc0 sc0 ls2f">V<span class="fs2 lse ws3f v1">NaOH </span><span class="lse ws22"> =<span class="_0 blank"></span> <span class="_0 blank"></span>1<span class="_1 blank"> </span>7<span class="_0 blank"></span> mL<span class="_1 blank"> </span> </span></div><div class="t m0 x6 h1e yaa ff6 fs0 fc0 sc0 ls39 ws4a">\ue72d\ue73d <span class="lse va">\uf23a</span></div><div class="t m0 x4b h1f yaa ff6 fs0 fc0 sc0 lse wsc">\ue72a\ue723<span class="_1 blank"> </span>\ue73f<span class="ls31 va">\uf23b</span><span class="ls8">\ued4c</span><span class="ws4b v7">\uf23e\ue00b\ue375<span class="_0 blank"></span>\ue012 <span class="fs3 ls32 v6">\ueb3e</span><span class="wse">\uf23f\ue003<span class="_0 blank"></span>\uf23e<span class="ls3a ws4c">\ue004\ue085 </span><span class="fs3 ws35 v6">\ueb3f</span>\uf23f</span></span></div><div class="t m0 x4c h20 yab ff6 fs0 fc0 sc0 lse ws1a">\uf23e\ue72a\ue723\ue73f \uf23f<span class="_1b blank"> </span><span class="ls33 v8">\ued4c</span><span class="wse v9">\uf23e<span class="ls25 ws4d">\ue723\ue73f </span></span><span class="fs3 ws35 vd">\ueb3f</span><span class="v9">\uf23f</span></div><div class="t m0 x4d h17 yac ff6 fs3 fc0 sc0 lse">\ueb36</div><div class="t m0 x4e h21 yab ff6 fs0 fc0 sc0 lse wse">\ue372\ue1e1<span class="_0 blank"></span><span class="ls1b ws4e">\ue374\ue373\ue37a <span class="lse ws4f v8">\ued4c<span class="_7 blank"> </span>\ue373\ue1e1\ue37a \ued48<span class="_9 blank"> </span></span><span class="ws11 v8">\ue373\ue372</span><span class="fs3 lse ws24 ve">\ueb3f\ueb39 </span><span class="ff2 lse ws22 v8"> </span></span></div><div class="t m0 x6 h2 yad ff2 fs0 fc0 sc0 ls35">[H</div><div class="t m0 x1c h1d yae ff2 fs2 fc0 sc0 ls27">3<span class="fs0 ls13 v2">O</span><span class="lse v3">+</span></div><div class="t m0 xa h2 yad ff2 fs0 fc0 sc0 lse ws22">]<span class="_1 blank"> </span> <span class="_0 blank"></span>= <span class="_0 blank"></span>[A<span class="_1 blank"> </span>c</div><div class="t m0 x4f h9 y81 ff2 fs2 fc0 sc0 ls6">-<span class="fs0 lse ws22 v5">]<span class="_1 blank"> </span> <span class="_0 blank"></span>= <span class="_0 blank"></span>2<span class="_0 blank"></span>,0<span class="_0 blank"></span><span class="ff6 wse">\ued48<span class="_0 blank"></span><span class="ff2 ls10 ws50">10<span class="fs2 lse ws6 v4">- 3<span class="_1 blank"> </span></span><span class="lse ws22"> mol<span class="_1 blank"> </span>/L </span></span></span></span></div><div class="t m0 x6 h2 yaf ff2 fs0 fc0 sc0 lse ws22">pH <span class="_0 blank"></span>=<span class="_0 blank"></span> 2<span class="_0 blank"></span>,7<span class="_1 blank"> </span>0<span class="_1 blank"> </span> </div><div class="t m0 x6 h7 yb0 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">pH <span class="_0 blank"></span>2<span class="_0 blank"></span>º <span class="_0 blank"></span>ponto e<span class="_1 blank"> </span>ste<span class="_0 blank"></span>qu<span class="_0 blank"></span>i<span class="_1 blank"> </span>om<span class="_0 blank"></span>é<span class="_1 blank"> </span>tr<span class="_18 blank"></span>i<span class="_3 blank"> </span>c<span class="_0 blank"></span>o<span class="_1 blank"> </span>:<span class="_0 blank"></span> </span></span></div><div class="t m0 x6 ha yb1 ff2 fs0 fc0 sc0 lse ws22">Todos os <span class="_0 blank"></span>íons <span class="_0 blank"></span>H<span class="fs2 v4">+</span></div><div class="t m0 x50 ha yb1 ff2 fs0 fc0 sc0 lse ws22"> <span class="_0 blank"></span>e<span class="_1 blank"> </span>s<span class="_1 blank"> </span>tar<span class="_0 blank"></span>ão <span class="_0 blank"></span>comb<span class="_0 blank"></span>in<span class="_1 blank"> </span>ad<span class="_2 blank"></span>os c<span class="_0 blank"></span>om os í<span class="_0 blank"></span>on OH<span class="fs2 ls6 v4">-</span> <span class="_0 blank"></span>do Na<span class="_2 blank"></span>O<span class="_1 blank"> </span>H<span class="_0 blank"></span> e,<span class="_1 blank"> </span> <span class="_0 blank"></span>p<span class="_0 blank"></span>ortanto, pH <span class="_0 blank"></span>=<span class="_0 blank"></span> 7<span class="_0 blank"></span>. </div><div class="t m0 x6 h2 yb2 ff2 fs0 fc0 sc0 ls2f">V<span class="fs2 lse ws46 v1">H Ac</span></div><div class="t m0 x2d hb yb2 ff6 fs0 fc0 sc0 lse ws14">\ue003 \ued48</div><div class="t m0 x51 h6 yb3 ff2 fs2 fc0 sc0 lse ws22"> <span class="fs0 v2">c</span></div><div class="t m0 x52 h8 yb3 ff2 fs2 fc0 sc0 lse ws51">H Ac<span class="fs0 ls30 ws22 v2"> <span class="ff7 lse">= <span class="_0 blank"></span>V<span class="_1 blank"> </span>\u2019<span class="ff2 fs2 ws3f v1">N aOH </span><span class="ff6 ws52">\ue003\ued48</span><span class="ff2 fs2 v1"> <span class="fs0 v2">c</span></span></span></span></div><div class="t m0 x42 h6 yb3 ff2 fs2 fc0 sc0 lse ws3f">NaOH<span class="_8 blank"> </span><span class="fs0 ws22 v2"> </span></div><div class="t m0 x6 hb yb4 ff2 fs0 fc0 sc0 ls10 ws22">25 <span class="_8 blank"> </span><span class="ff6 lse wse">\ued48<span class="_0 blank"></span><span class="ff2 ws22"> <span class="_0 blank"></span><span class="ff7">0<span class="_0 blank"></span>,<span class="_1 blank"> </span>2<span class="_0 blank"></span>18 = <span class="_0 blank"></span>V<span class="_1 blank"> </span>\u2019<span class="_1 blank"> </span><span class="ff2 fs2 ws3f v1">NaOH </span><span class="ff2 ls30"> </span><span class="ff6 wse">\ued48<span class="_0 blank"></span><span class="ff2 ws22"> 0<span class="_0 blank"></span>,1<span class="_0 blank"></span>8<span class="_0 blank"></span>4<span class="_1 blank"> </span> </span></span></span></span></span></div><div class="t m0 x6 h22 yb5 ff7 fs0 fc0 sc0 ls3b">V\u2019</div><div class="t m0 x1c h6 yb6 ff2 fs2 fc0 sc0 lse ws3f">NaOH <span class="fs0 ws22 v2"> =<span class="_0 blank"></span> <span class="_0 blank"></span>3<span class="_0 blank"></span>0<span class="_1 blank"> </span> mL<span class="_1 blank"> </span> </span></div><div class="t m0 x6 h7 yb7 ff4 fs0 fc0 sc0 ls2">\uf0b7<span class="ff5 ls3 ws22"> <span class="ff2 lse">pH <span class="_0 blank"></span>ponto<span class="_1 blank"> </span> <span class="_0 blank"></span>f<span class="_0 blank"></span>i<span class="_1 blank"> </span>n<span class="_1 blank"> </span>a<span class="_2 blank"></span>l<span class="_1 blank"> </span>:<span class="_0 blank"></span> </span></span></div><div class="t m0 x6 h22 yb8 ff7 fs0 fc0 sc0 ls3b">V\u201d</div><div class="t m0 x1c h6 yb9 ff2 fs2 fc0 sc0 lse ws3f">NaOH <span class="fs0 ws22 v2"> =<span class="_0 blank"></span> <span class="_0 blank"></span>3<span class="_1 blank"> </span>0<span class="_0 blank"></span>,<span class="_1 blank"> </span>1<span class="_0 blank"></span> <span class="_0 blank"></span>mL<span class="_3 blank"> </span> </span></div><div class="t m0 x6 h23 y89 ff6 fs0 fc0 sc0 ls2">\ue73f<span class="fs3 lse ws43 vf">\uebc7\uebd4\uebc8\uebc1<span class="_7 blank"> </span></span><span class="ls34">\ued4c<span class="ls1b ws11 v7">\ue375\ue372</span><span class="lse wse v7">\ue1e1\ue373\ue003<span class="_0 blank"></span><span class="ls1c ws53">\ue749\ue72e <span class="lse ws54">\ued48 \ue372\ue1e1<span class="ls1b ws11">\ue373\ue37a\ue376</span><span class="ws55">\ue003<span class="_0 blank"></span>\ue72f \ued46<span class="_7 blank"> </span><span class="ls1b ws11">\ue374\ue377</span><span class="wse">\ue003<span class="ls1c ws56">\ue749\ue72e </span><span class="ws34">\ued48<span class="_d blank"> </span>\ue372 \ue1e1<span class="ls1b ws11">\ue374\ue373\ue37a</span></span>\ue003\ue72f</span></span></span></span></span></span></div><div class="t m0 x53 h24 yba ff6 fs0 fc0 sc0 ls1b ws11">\ue377\ue377<span class="lse wse">\ue1e1\ue373<span class="_0 blank"></span>\ue003<span class="ls1c ws57">\ue749\ue72e </span><span class="ws37 v8">\ued4c<span class="_7 blank"> </span>\ue373\ue1e1<span class="_0 blank"></span>\ue378<span class="_7 blank"> </span>\ued48 <span class="ls1b ws19">\ue373\ue372 <span class="fs3 lse ws24 v6">\ueb3f\ueb37 </span><span class="lse wse">\ue003\ue72f<span class="_0 blank"></span><span class="ff2 ws22"> </span></span></span></span></span></div><div class="t m0 x6 hb ybb ff6 fs0 fc0 sc0 lse ws58">\ue74c<span class="_0 blank"></span>\ue731\ue72a<span class="_11 blank"> </span>\ued4c \ue374<span class="_0 blank"></span>\ue1e1<span class="ls1b ws20">\ue37a\ue372 </span><span class="ff2 ws22"> <span class="ff7 ls3c">\u2192 <span class="_2 blank"></span><span class="ff2 ls38 ws48">pH<span class="_0 blank"></span><span class="lse ws22"> =<span class="_0 blank"></span> <span class="_0 blank"></span>1<span class="_1 blank"> </span>1<span class="_0 blank"></span>,<span class="_1 blank"> </span>2<span class="_0 blank"></span>0<span class="_1 blank"> </span> </span></span></span></span></div><div class="t m0 x6 h2 ybc ff2 fs0 fc0 sc0 lse ws22">Compara<span class="_0 blank"></span>n<span class="_1 blank"> </span>d<span class="_2 blank"></span>o <span class="_3 blank"> </span>os val<span class="_1 blank"> </span>or<span class="_2 blank"></span>e<span class="_1 blank"> </span>s es<span class="_0 blank"></span>pe<span class="_1 blank"> </span>rad<span class="_2 blank"></span>os,<span class="_1 blank"> </span> obt<span class="_2 blank"></span>i<span class="_1 blank"> </span>do<span class="_1 blank"> </span>s <span class="_1 blank"> </span>a<span class="_2 blank"></span>nte<span class="_1 blank"> </span>r<span class="_2 blank"></span>i<span class="_3 blank"> </span>orm<span class="_2 blank"></span>e<span class="_1 blank"> </span>nt<span class="_0 blank"></span>e,<span class="_0 blank"></span> <span class="_1 blank"> </span>com <span class="_1 blank"> </span>os<span class="_1 blank"> </span> <span class="_0 blank"></span>medi<span class="_0 blank"></span>dos <span class="_3 blank"> </span>p<span class="_0 blank"></span>e<span class="_0 blank"></span>l<span class="_1 blank"> </span>o eletro<span class="_2 blank"></span>d<span class="_1 blank"> </span>o, é<span class="_1 blank"> </span> <span class="_1 blank"> </span>po<span class="_0 blank"></span>ssív<span class="_2 blank"></span>el<span class="_0 blank"></span> </div><div class="t m0 x6 h2 ybd ff2 fs0 fc0 sc0 lse ws22">obs<span class="_0 blank"></span>e<span class="_1 blank"> </span>rvar<span class="_0 blank"></span> <span class="_1 blank"> </span>u<span class="_0 blank"></span>ma <span class="_1 blank"> </span>c<span class="_2 blank"></span>e<span class="_1 blank"> </span>rta<span class="_0 blank"></span> <span class="_1 blank"> </span>d<span class="_0 blank"></span>i<span class="_1 blank"> </span>v<span class="_0 blank"></span>e<span class="_1 blank"> </span>rg<span class="_2 blank"></span>ê<span class="_1 blank"> </span>ncia<span class="_2 blank"></span> <span class="_3 blank"> </span>no<span class="_0 blank"></span>s <span class="_1 blank"> </span>va<span class="_0 blank"></span>lo<span class="_1 blank"> </span>r<span class="_2 blank"></span>e<span class="_1 blank"> </span>s<span class="_2 blank"></span> <span class="_3 blank"> </span>d<span class="_0 blank"></span>e <span class="_3 blank"> </span>pH.<span class="_2 blank"></span> <span class="_3 blank"> </span>I<span class="_0 blank"></span>sso in<span class="_0 blank"></span>di<span class="_1 blank"> </span>ca<span class="_18 blank"></span> <span class="_3 blank"> </span>qu<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_1 blank"> </span>a<span class="_2 blank"></span> <span class="_1 blank"> </span>m<span class="_0 blank"></span>e<span class="_1 blank"> </span>d<span class="_2 blank"></span>i<span class="_3 blank"> </span>ç<span class="_0 blank"></span>ão <span class="_1 blank"> </span>d<span class="_0 blank"></span>e<span class="_0 blank"></span> <span class="_1 blank"> </span>p<span class="_1 blank"> </span>H<span class="_0 blank"></span> <span class="_3 blank"> </span>p<span class="_2 blank"></span>el<span class="_1 blank"> </span>o<span class="_2 blank"></span> <span class="_3 blank"> </span>e<span class="_0 blank"></span>letrodo<span class="_0 blank"></span> <span class="_1 blank"> </span>nã<span class="_2 blank"></span>o<span class="_0 blank"></span> </div><div class="t m0 x6 h2 ybe ff2 fs0 fc0 sc0 lse ws22">é<span class="_1 blank"> </span> <span class="_8 blank"> </span>mu<span class="_0 blank"></span>i<span class="_1 blank"> </span>to <span class="_3 blank"> </span>prec<span class="_2 blank"></span>i<span class="_1 blank"> </span>s<span class="_1 blank"> </span>a, <span class="_1 blank"> </span>sendo <span class="_8 blank"> </span>u<span class="_0 blank"></span>ti<span class="_0 blank"></span>l<span class="_1 blank"> </span>izada <span class="_8 blank"> </span>ap<span class="_2 blank"></span>e<span class="_1 blank"> </span>nas <span class="_3 blank"> </span>par<span class="_0 blank"></span>a <span class="_4 blank"> </span>d<span class="_0 blank"></span>ete<span class="_1 blank"> </span>rmi<span class="_1 blank"> </span>nar<span class="_0 blank"></span> <span class="_4 blank"> </span>a <span class="_8 blank"> </span>cur<span class="_2 blank"></span>va <span class="_4 blank"> </span>apro<span class="_2 blank"></span>x<span class="_1 blank"> </span>i<span class="_0 blank"></span>mada <span class="_8 blank"> </span>d<span class="_0 blank"></span>e<span class="_1 blank"> </span> <span class="_4 blank"> </span>pH <span class="_1 blank"> </span>por <span class="_8 blank"> </span>v<span class="_1 blank"> </span>o<span class="_2 blank"></span>l<span class="_1 blank"> </span>u<span class="_0 blank"></span>me<span class="_1 blank"> </span> <span class="_1 blank"> </span>d<span class="_0 blank"></span>e<span class="_0 blank"></span> </div><div class="t m0 x6 h2 ybf ff2 fs0 fc0 sc0 lse ws22">ti<span class="_1 blank"> </span>tu<span class="_0 blank"></span>lant<span class="_0 blank"></span>e<span class="_1 blank"> </span>.<span class="_0 blank"></span> </div><div class="t m0 x1 h2 yc0 ff2 fs0 fc0 sc0 lse ws22"> <span class="_10 blank"> </span> </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf6" class="pf w0 h0" data-page-no="6"><div class="pc pc6 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x1 yc1 w6 h25" alt="" src="https://files.passeidireto.com/e03a2c06-ab41-4d3b-bf54-d757909a85a5/bg6.png"><div class="t m0 x0 h2 y1 ff2 fs0 fc0 sc0 lse ws22">Ta<span class="_0 blank"></span>be<span class="_1 blank"> </span>l<span class="_3 blank"> </span>a <span class="_0 blank"></span>d<span class="_0 blank"></span>e va<span class="_2 blank"></span>l<span class="_1 blank"> </span>or<span class="_2 blank"></span>e<span class="_3 blank"> </span>s <span class="_0 blank"></span> e<span class="_1 blank"> </span> <span class="_0 blank"></span>curva <span class="_0 blank"></span>d<span class="_0 blank"></span>e ti<span class="_1 blank"> </span>tu<span class="_2 blank"></span>l<span class="_1 blank"> </span>açã<span class="_0 blank"></span>o (<span class="_1 blank"> </span>H<span class="_18 blank"></span>A<span class="_1 blank"> </span>c <span class="_0 blank"></span>+<span class="_0 blank"></span> H<span class="_0 blank"></span>Cl<span class="_1 blank"> </span>)<span class="_1 blank"> </span>: </div><div class="c x1 yc2 w7 h26"><div class="t m0 x54 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">Vol<span class="_1 blank"> </span>um<span class="_18 blank"></span>e<span class="_1 blank"> </span> (NaOH<span class="_0 blank"></span>)<span class="_0 blank"></span> </div></div><div class="c x49 yc2 w7 h26"><div class="t m0 x55 h5 yc3 ff1 fs0 fc0 sc0 ls41 ws59">pH<span class="_0 blank"></span><span class="lse ws22"> </span></div></div><div class="c x53 yc2 w7 h26"><div class="t m0 x54 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">Vol<span class="_1 blank"> </span>um<span class="_18 blank"></span>e<span class="_1 blank"> </span> (NaOH<span class="_0 blank"></span>)<span class="_0 blank"></span> </div></div><div class="c x3 yc2 w7 h26"><div class="t m0 x55 h5 yc3 ff1 fs0 fc0 sc0 ls41 ws59">pH<span class="_0 blank"></span><span class="lse ws22"> </span></div></div><div class="c x56 yc2 w8 h26"><div class="t m0 x54 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">Vol<span class="_1 blank"> </span>um<span class="_18 blank"></span>e<span class="_1 blank"> </span> (NaOH<span class="_0 blank"></span>)<span class="_0 blank"></span> </div></div><div class="c x57 yc2 w7 h26"><div class="t m0 x55 h5 yc3 ff1 fs0 fc0 sc0 ls41 ws59">pH<span class="_0 blank"></span><span class="lse ws22"> </span></div></div><div class="c x1 yc4 w7 h27"><div class="t m0 x55 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">0<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yc4 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,51 </div></div><div class="c x53 yc4 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>6<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 yc4 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,69 </div></div><div class="c x56 yc4 w8 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>4<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yc4 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,76 </div></div><div class="c x1 yc6 w7 h28"><div class="t m0 x55 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yc6 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,51 </div></div><div class="c x53 yc6 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>6<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x3 yc6 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,77 </div></div><div class="c x56 yc6 w8 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>5<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yc6 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,92 </div></div><div class="c x1 ya5 w7 h27"><div class="t m0 x55 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 ya5 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,51 </div></div><div class="c x53 ya5 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>6<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x3 ya5 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,87 </div></div><div class="c x56 ya5 w8 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>6<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 ya5 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,06 </div></div><div class="c x1 yc7 w7 h28"><div class="t m0 x55 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yc7 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,52 </div></div><div class="c x53 yc7 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>6<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x3 yc7 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,98 </div></div><div class="c x56 yc7 w8 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>7<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yc7 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,26 </div></div><div class="c x1 yc8 w7 h27"><div class="t m0 x55 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yc8 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,53 </div></div><div class="c x53 yc8 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>6<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x3 yc8 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,10 </div></div><div class="c x56 yc8 w8 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>8<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yc8 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,49 </div></div><div class="c x1 yc9 w7 h27"><div class="t m0 x55 h5 yca ff1 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yc9 w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,57 </div></div><div class="c x53 yc9 w7 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>7<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 yc9 w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,20 </div></div><div class="c x56 yc9 w8 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>8<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x57 yc9 w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,55 </div></div><div class="c x1 y3e w7 h28"><div class="t m0 x55 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">6<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 y3e w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,57 </div></div><div class="c x53 y3e w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>7<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x3 y3e w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,35 </div></div><div class="c x56 y3e w8 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>8<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x57 y3e w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,62 </div></div><div class="c x1 ycb w7 h29"><div class="t m0 x55 h5 ycc ff1 fs0 fc0 sc0 lse ws22">7<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 ycb w7 h29"><div class="t m0 x58 h2 ycc ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,67 </div></div><div class="c x53 ycb w7 h29"><div class="t m0 x58 h5 ycc ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>7<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x3 ycb w7 h29"><div class="t m0 x58 h2 ycc ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,45 </div></div><div class="c x56 ycb w8 h29"><div class="t m0 x58 h5 ycc ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>8<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x57 ycb w7 h29"><div class="t m0 x58 h2 ycc ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,69 </div></div><div class="c x1 ycd w7 h26"><div class="t m0 x55 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">8<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 ycd w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,72 </div></div><div class="c x53 ycd w7 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>7<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x3 ycd w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,55 </div></div><div class="c x56 ycd w8 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>8<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x57 ycd w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,79 </div></div><div class="c x1 yce w7 h29"><div class="t m0 x55 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">9<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yce w7 h29"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,77 </div></div><div class="c x53 yce w7 h29"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>7<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x3 yce w7 h29"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,61 </div></div><div class="c x56 yce w8 h29"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>9<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yce w7 h29"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">5<span class="_0 blank"></span>,92 </div></div><div class="c x1 ycf w7 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>0<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 ycf w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,83 </div></div><div class="c x53 ycf w7 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>8<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 ycf w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,71 </div></div><div class="c x56 ycf w8 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>9<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x57 ycf w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">6<span class="_0 blank"></span>,07 </div></div><div class="c x1 y18 w7 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>1<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 y18 w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,91 </div></div><div class="c x53 y18 w7 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>8<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x3 y18 w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,77 </div></div><div class="c x56 y18 w8 h26"><div class="t m0 x58 h5 yc3 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>9<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x57 y18 w7 h26"><div class="t m0 x58 h2 yc3 ff2 fs0 fc0 sc0 lse ws22">6<span class="_0 blank"></span>,26 </div></div><div class="c x1 yd0 w7 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>2<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yd0 w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>,96 </div></div><div class="c x53 yd0 w7 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>8<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x3 yd0 w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,82 </div></div><div class="c x56 yd0 w8 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>9<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x57 yd0 w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">6<span class="_0 blank"></span>,78 </div></div><div class="c x1 yd1 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>3<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yd1 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,09 </div></div><div class="c x53 yd1 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>8<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x3 yd1 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,89 </div></div><div class="c x56 yd1 w8 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>9<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x57 yd1 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">9<span class="_0 blank"></span>,51 </div></div><div class="c x1 yd2 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>4<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yd2 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,17 </div></div><div class="c x53 yd2 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>8<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x3 yd2 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,94 </div></div><div class="c x56 yd2 w8 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>0<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yd2 w7 h27"><div class="t m0 x59 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>0<span class="_0 blank"></span>,31 </div></div><div class="c x1 yd3 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>5<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x49 yd3 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,39 </div></div><div class="c x53 yd3 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>9<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 yd3 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>,98 </div></div><div class="c x56 yd3 w8 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>0<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x57 yd3 w7 h28"><div class="t m0 x59 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>0<span class="_0 blank"></span>,70 </div></div><div class="c x1 yd4 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>5<span class="_0 blank"></span>,2<span class="_1 blank"> </span> </div></div><div class="c x49 yd4 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,39 </div></div><div class="c x53 yd4 w7 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>0<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 yd4 w7 h27"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,18 </div></div><div class="c x56 yd4 w8 h27"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>0<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x57 yd4 w7 h27"><div class="t m0 x59 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>0<span class="_0 blank"></span>,88 </div></div><div class="c x1 y4e w7 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>5<span class="_0 blank"></span>,4<span class="_1 blank"> </span> </div></div><div class="c x49 y4e w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,50 </div></div><div class="c x53 y4e w7 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>1<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 y4e w7 h27"><div class="t m0 x58 h2 yca ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,33 </div></div><div class="c x56 y4e w8 h27"><div class="t m0 x58 h5 yca ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>0<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x57 y4e w7 h27"><div class="t m0 x59 h2 yca ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>1<span class="_0 blank"></span>,01 </div></div><div class="c x1 yd5 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>5<span class="_0 blank"></span>,6<span class="_1 blank"> </span> </div></div><div class="c x49 yd5 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,56 </div></div><div class="c x53 yd5 w7 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>2<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 yd5 w7 h28"><div class="t m0 x58 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,48 </div></div><div class="c x56 yd5 w8 h28"><div class="t m0 x58 h5 yc5 ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>0<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x57 yd5 w7 h28"><div class="t m0 x59 h2 yc5 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>1<span class="_0 blank"></span>,12 </div></div><div class="c x1 yd6 w7 h29"><div class="t m0 x58 h5 yd7 ff1 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>5<span class="_0 blank"></span>,8<span class="_1 blank"> </span> </div></div><div class="c x49 yd6 w7 h29"><div class="t m0 x58 h2 yd7 ff2 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>,61 </div></div><div class="c x53 yd6 w7 h29"><div class="t m0 x58 h5 yd7 ff1 fs0 fc0 sc0 lse ws22">2<span class="_0 blank"></span>3<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x3 yd6 w7 h29"><div class="t m0 x58 h2 yd7 ff2 fs0 fc0 sc0 lse ws22">4<span class="_0 blank"></span>,62 </div></div><div class="c x56 yd6 w8 h29"><div class="t m0 x58 h5 yd7 ff1 fs0 fc0 sc0 lse ws22">3<span class="_0 blank"></span>1<span class="_0 blank"></span>,0<span class="_1 blank"> </span> </div></div><div class="c x57 yd6 w7 h29"><div class="t m0 x59 h2 yd7 ff2 fs0 fc0 sc0 lse ws22">1<span class="_0 blank"></span>1<span class="_0 blank"></span>,18 </div></div><div class="t m0 x33 h2 yd8 ff2 fs0 fc0 sc0 lse ws22"> </div><div class="c x1 yd9 w9 h2a"><div class="t m0 x5a h2b yda ff2 fs4 fc0 sc0 lse ws22">0<span class="_1 blank"> </span> </div><div class="t m0 x5a h2b ydb ff2 fs4 fc0 sc0 lse ws22">2<span class="_1 blank"> </span> </div><div class="t m0 x5a h2b ydc ff2 fs4 fc0 sc0 lse ws22">4<span class="_1 blank"> </span> </div><div class="t m0 x5a h2c ydd ff2 fs5 fc0 sc0 lse ws22">6<span class="_1 blank"> </span> </div><div class="t m0 x5a h2c yde ff2 fs5 fc0 sc0 lse ws22">8<span class="_1 blank"> </span> </div><div class="t m0 x5b h2b ydf ff2 fs4 fc0 sc0 ls42 ws5a">10<span class="lse ws22"> </span></div><div class="t m0 x5b h2b ye0 ff2 fs4 fc0 sc0 ls42 ws5a">12<span class="lse ws22"> </span></div><div class="t m0 x5c h2c ye1 ff2 fs5 fc0 sc0 lse ws22">0<span class="_1 blank"> </span> <span class="_1c blank"> </span>5<span class="_1 blank"> </span> <span class="_1d blank"> </span><span class="ls43 ws5b">10</span><span class="ls3d"> <span class="ls44 ws5c">15</span><span class="ls3e"> <span class="ls43 ws5b">20</span><span class="ls3f"> <span class="ls43 ws5b">25</span><span class="ls40"> <span class="ls43 ws5b">30</span></span></span></span></span> </div></div><div class="c x1 yd9 wa h2d"><div class="t m0 x5d h2e ye2 ff1 fs5 fc0 sc0 ls45 ws5d">pH<span class="lse ws22"> </span></div></div><div class="c x3b yd9 wb h2f"><div class="t m0 x54 h30 ye3 ff1 fs4 fc0 sc0 lse ws22">Volum<span class="_1 blank"> </span>e<span class="_1 blank"> </span> <span class="_0 blank"></span>(NaOH <span class="_1 blank"> </span>0<span class="_1 blank"> </span>,2 M) </div></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div>
Compartilhar