<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/7e2fe59d-484b-4782-8644-79506eba4af8/bg1.png"><div class="t m0 x0 h2 y1 ff1 fs0 fc0 sc0 lsf ws10">Termodinâmica Química <span class="ls0">\u2013<span class="ls1"> P<span class="_0 blank"></span>rova P1,</span></span></div><div class="t m0 x0 h3 y2 ff1 fs1 fc0 sc0 ls2 ws10">Eng. Materiais, Noturno<span class="ls10">, 2º Sem/2005</span></div><div class="t m0 x0 h3 y3 ff1 fs1 fc0 sc0 ls3 ws10">Resolução comentada</div><div class="t m0 x0 h4 y4 ff2 fs2 fc0 sc0 ls11 ws10">Pr<span class="_1 blank"> </span>of<span class="_1 blank"> </span>. Fab<span class="_1 blank"> </span>r<span class="_1 blank"> </span>ício R<span class="_2 blank"> </span>. S<span class="_1 blank"> </span>en<span class="_1 blank"> </span>sat<span class="_1 blank"> </span>o</div><div class="t m0 x0 h5 y5 ff1 fs2 fc0 sc0 ls12 ws10">1) <span class="ls13">(1,0 ponto)<span class="ls14"> a) <span class="ls15">Como é definido o fator de compressibilidade, Z, de um gás? b) Qual </span></span></span></div><div class="t m0 x0 h5 y6 ff1 fs2 fc0 sc0 ls16 ws10">o significado físico de Z > 1 e Z < 1? Justifique s<span class="ls17">ua resposta.</span></div><div class="t m0 x0 h6 y7 ff3 fs2 fc0 sc0 ls18 ws0">R esolu çã o</div><div class="t m0 x0 h6 y8 ff3 fs2 fc0 sc0 ls19 ws10">O<span class="_1 blank"> </span> fa<span class="_1 blank"> </span>t<span class="_1 blank"> </span>or<span class="_2 blank"> </span> d<span class="_1 blank"> </span>e com<span class="_1 blank"> </span>p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essib<span class="_1 blank"> </span>ilid<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>e, Z<span class="_1 blank"> </span>, d<span class="_1 blank"> </span>e u<span class="_3 blank"> </span>m<span class="_1 blank"> </span> gá<span class="_1 blank"> </span>s é a<span class="_1 blank"> </span> r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>zã<span class="_1 blank"> </span>o en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>e o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e m<span class="_1 blank"> </span>ola<span class="_1 blank"> </span>r<span class="_2 blank"> </span> d<span class="_1 blank"> </span>o gá<span class="_1 blank"> </span>s, V<span class="fs3 ls4 v1">m</span><span class="ls1a">, e o </span></div><div class="t m0 x0 h7 y9 ff3 fs2 fc0 sc0 ls1b ws10">volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e m<span class="_1 blank"> </span>ola<span class="_1 blank"> </span>r<span class="_2 blank"> </span> d<span class="_1 blank"> </span>e u<span class="_1 blank"> </span>m<span class="_1 blank"> </span> gá<span class="_1 blank"> </span>s p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>feit<span class="_1 blank"> </span>o, V<span class="fs3 ls5 v2">o<span class="ls6 v3">m</span></span><span class="ls1c">, n<span class="_1 blank"> </span>a<span class="_1 blank"> </span>s m<span class="_3 blank"> </span>esm<span class="_1 blank"> </span>a<span class="_1 blank"> </span>s p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o e t<span class="_1 blank"> </span>em<span class="_1 blank"> </span>p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>u<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>.</span></div><div class="t m0 x0 h6 ya ff3 fs2 fc0 sc0 ls1d ws10">Se Z<span class="_1 blank"> </span> > 1, sign<span class="_1 blank"> </span>ifica<span class="_1 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e o gá<span class="_1 blank"> </span>s em<span class="_1 blank"> </span> q<span class="_3 blank"> </span>u<span class="_1 blank"> </span>est<span class="_1 blank"> </span><span class="ls1e">ã<span class="_1 blank"> </span>o exib<span class="_1 blank"> </span>e u<span class="_1 blank"> </span>m<span class="_1 blank"> </span> volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e m<span class="_1 blank"> </span>ola<span class="_1 blank"> </span>r<span class="_2 blank"> </span> m<span class="_1 blank"> </span>a<span class="_3 blank"> </span>ior<span class="_2 blank"> </span> d<span class="_1 blank"> </span>o q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e u<span class="_1 blank"> </span>m<span class="_1 blank"> </span> gá<span class="_1 blank"> </span>s </span></div><div class="t m0 x0 h6 yb ff3 fs2 fc0 sc0 ls1f ws10">p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>feit<span class="_1 blank"> </span>o e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, in<span class="_1 blank"> </span>t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>ções <span class="ls20">in<span class="_1 blank"> </span>t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>m<span class="_1 blank"> </span>olecu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span>es <span class="ls21">r<span class="_2 blank"> </span>ep<span class="_1 blank"> </span>u<span class="_1 blank"> </span>lsiva<span class="_1 blank"> </span>s sã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>om<span class="_3 blank"> </span>in<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>es. Se Z<span class="_1 blank"> </span> < 1, </span></span></div><div class="t m0 x0 h6 yc ff3 fs2 fc0 sc0 ls22 ws10">sign<span class="_1 blank"> </span>ifica<span class="_1 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e a<span class="_1 blank"> </span>s for<span class="_2 blank"> </span>ça<span class="_1 blank"> </span>s a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>iva<span class="_1 blank"> </span>s est<span class="_1 blank"> </span>ã<span class="_3 blank"> </span>o r<span class="_2 blank"> </span>ed<span class="_1 blank"> </span>u<span class="_1 blank"> </span>zin<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e m<span class="_1 blank"> </span>ola<span class="_1 blank"> </span>r<span class="_2 blank"> </span> em<span class="_1 blank"> </span> com<span class="_1 blank"> </span>p<span class="_1 blank"> </span>a<span class="_3 blank"> </span><span class="ls23">r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o com<span class="_1 blank"> </span> o d<span class="_1 blank"> </span>e </span></div><div class="t m0 x0 h6 yd ff3 fs2 fc0 sc0 ls24 ws10">u<span class="_1 blank"> </span>m<span class="_1 blank"> </span> gá<span class="_1 blank"> </span>s p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>feit<span class="_1 blank"> </span>o e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, <span class="ls25 ws1">in t er<span class="_2 blank"> </span>a ç</span><span class="ls26">ões a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>i<span class="ls27">va<span class="_1 blank"> </span>s in<span class="_1 blank"> </span>t<span class="_3 blank"> </span>er<span class="_2 blank"> </span>m<span class="_1 blank"> </span>olecu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span>es d<span class="_1 blank"> </span>om<span class="_1 blank"> </span>in<span class="_1 blank"> </span>a<span class="_1 blank"> </span>m<span class="_1 blank"> </span>.</span></span></div><div class="t m0 x0 h6 ye ff3 fs2 fc0 sc0 ls28 ws10">(ver<span class="_2 blank"> </span> At<span class="_1 blank"> </span>k<span class="_1 blank"> </span>in<span class="_1 blank"> </span>s &<span class="_1 blank"> </span> d<span class="_1 blank"> </span>e P<span class="_1 blank"> </span>a<span class="_1 blank"> </span>u<span class="_1 blank"> </span>la<span class="_1 blank"> </span>, ed<span class="_1 blank"> </span>. 7, p<span class="_3 blank"> </span>16)</div><div class="t m0 x0 h5 yf ff1 fs2 fc0 sc0 ls29 ws10">2) Calcule o trabalho efetuado quando 50 g de ferro reagem com ácido cl<span class="_0 blank"></span>orídrico </div><div class="t m0 x0 h5 y10 ff1 fs2 fc0 sc0 ls2a ws10">produzindo hidrogênio gasoso (a) num vaso fechado de volume fixo e (b) num béquer </div><div class="t m0 x0 h8 y11 ff1 fs2 fc0 sc0 ls2b ws10">aberto, a 25 <span class="fs3 ls5 v2">o</span><span class="ls2c">C.</span></div><div class="t m0 x0 h6 y12 ff3 fs2 fc0 sc0 ls7 ws10">(exem<span class="_1 blank"> </span>p<span class="_1 blank"> </span>lo 2.1 r<span class="_2 blank"> </span>esolvid<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e P<span class="_1 blank"> </span>. At<span class="_1 blank"> </span>k<span class="_1 blank"> </span>in<span class="_1 blank"> </span>s &<span class="_1 blank"> </span> J<span class="_2 blank"> </span>. d<span class="_1 blank"> </span>e P<span class="_1 blank"> </span>a<span class="_1 blank"> </span>u<span class="_1 blank"> </span>la<span class="_3 blank"> </span>, 7 ed<span class="_1 blank"> </span>., p<span class="_1 blank"> </span>. 42<span class="ls2d">. T<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l exer<span class="_2 blank"> </span>cício foi </span></div><div class="t m0 x0 h6 y13 ff3 fs2 fc0 sc0 ls2e ws10">p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>evia<span class="_1 blank"> </span>m<span class="_1 blank"> </span>en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e r<span class="_2 blank"> </span>esolvid<span class="_1 blank"> </span>o em<span class="_1 blank"> </span> a<span class="_1 blank"> </span>u<span class="_1 blank"> </span>la<span class="_1 blank"> </span>).</div><div class="t m0 x0 h9 y14 ff1 fs2 fc0 sc0 ls2f ws10">3) (2,0 pontos)<span class="ls30"> Uma amostra de 2,00 mols de He se expande <span class="ls31 ws2">isotermicamente</span><span class="ls32">, a 22 <span class="fs3 ls8 v2">o</span><span class="ls33">C, </span></span></span></div><div class="t m0 x0 h5 y15 ff1 fs2 fc0 sc0 ls9 ws10">de 22,8 até 31,7 L, (a) reversivelmente, (b) contra uma <span class="ls34">pressão constante igual<span class="_0 blank"></span> à </span></div><div class="t m0 x0 h5 y16 ff1 fs2 fc0 sc0 ls35 ws10">pressão final do gás e (c) livremente (contra pressão externa nul<span class="_0 blank"></span>a). Em cada processo, </div><div class="t m0 x0 ha y17 ff1 fs2 fc0 sc0 ls36 ws10">calcule <span class="ff4 ls37 ws3">q </span><span class="ls38">, <span class="ff4 ls39 ws4">w </span>, <span class="ff5 fs4 ls3a ws5">\uff27</span><span class="ff4 ls3b ws6">U</span><span class="ls3c"> e <span class="ff5 fs4 ls3a ws5">\uff27</span><span class="ff4 ls3d ws7">H</span><span class="ls3e">. Justifique qualquer assunção<span class="fs5 ls3f">.</span></span></span></span></div><div class="t m0 x0 h6 y18 ff3 fs2 fc0 sc0 ls40 ws8">R esolu çã o:</div><div class="t m0 x0 h6 y19 ff3 fs2 fc0 sc0 ls41 ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>er<span class="_2 blank"> </span>gia<span class="_1 blank"> </span> in<span class="_1 blank"> </span>t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>n<span class="_1 blank"> </span>a<span class="_1 blank"> </span> d<span class="_1 blank"> </span>e u<span class="_1 blank"> </span>m<span class="_3 blank"> </span> gá<span class="_1 blank"> </span>s id<span class="_1 blank"> </span>ea<span class="_1 blank"> </span>l é fu<span class="_1 blank"> </span>n<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o a<span class="_1 blank"> </span>p<span class="_1 blank"> </span>en<span class="_3 blank"> </span>a<span class="_1 blank"> </span>s d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> t<span class="_1 blank"> </span>em<span class="_1 blank"> </span>p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>u<span class="_3 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> e o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>oc<span class="lsa">esso <span class="ls42">é </span></span></div><div class="t m0 x0 h6 y1a ff3 fs2 fc0 sc0 ls43 ws10">isot<span class="_1 blank"> </span>ér<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ico, a<span class="_1 blank"> </span> va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e en<span class="_1 blank"> </span>er<span class="_2 blank"> </span>gia<span class="_1 blank"> </span> in<span class="_1 blank"> </span>t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>n<span class="_1 blank"> </span>a<span class="_1 blank"> </span> é n<span class="_1 blank"> </span>u<span class="_1 blank"> </span>la<span class="_1 blank"> </span>,<span class="_4 blank"> </span><span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3b ws6">U</span><span class="ls45"> = 0, p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lq<span class="_3 blank"> </span>u<span class="_1 blank"> </span>er<span class="_2 blank"> </span> u<span class="_1 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span> d<span class="_1 blank"> </span>a<span class="_1 blank"> </span>s t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ês </span></div><div class="t m0 x0 h6 y1b ff3 fs2 fc0 sc0 ls46 ws10">sit<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>ções <span class="ls47">a<span class="_1 blank"> </span>ven<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_3 blank"> </span>s (ca<span class="_1 blank"> </span>sos <span class="ff1 ls48 wsa">a</span><span class="ls49">, <span class="ff1 lsb">b</span><span class="ls4a"> e <span class="ff1 lsc">c</span><span class="ls4b">). O<span class="_1 blank"> </span> m<span class="_1 blank"> </span>esm<span class="_1 blank"> </span>o é ver<span class="_2 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>eir<span class="_2 blank"> </span>o p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> a<span class="_1 blank"> </span> va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>e en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> e, </span></span></span></span></div><div class="t m0 x0 h6 y1c ff3 fs2 fc0 sc0 ls4c ws10">p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3d wsb">H </span><span class="ls4d"> = 0.</span></div><div class="t m0 x0 h6 y1d ff3 fs2 fc0 sc0 ls4e ws10">a<span class="_1 blank"> </span>) E<span class="_1 blank"> </span>xp<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>sã<span class="_1 blank"> </span>o isot<span class="_1 blank"> </span>ér<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ica<span class="_1 blank"> </span> r<span class="_2 blank"> </span>ever<span class="_2 blank"> </span>sível:</div><div class="t m0 x0 h6 y1e ff3 fs2 fc0 sc0 ls4f ws10">Se o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso é r<span class="_2 blank"> </span>eve<span class="ls50">r<span class="_2 blank"> </span>sível, d<span class="_1 blank"> </span>u<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e a<span class="_1 blank"> </span> exp<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>sã<span class="_1 blank"> </span>o, p<span class="_1 blank"> </span><span class="fs3 ls51 wsc v1">ex </span><span class="ff6 fs4 ls52 wsd">\uff7c</span><span class="ls53"> p<span class="_1 blank"> </span><span class="fs3 ls54 wse v1">ga s</span><span class="ls55"> e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_3 blank"> </span>t<span class="_1 blank"> </span>o, p<span class="_1 blank"> </span><span class="fs3 ls51 wsc v1">ex </span><span class="ff6 fs4 lsd">\uff7c</span><span class="ff2 lse">n</span><span class="ls56 wsf">R T /V</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 y1f w2 hb" alt="" src="https://files.passeidireto.com/7e2fe59d-484b-4782-8644-79506eba4af8/bg2.png"><div class="t m0 x0 h6 y20 ff3 fs2 fc0 sc0 ls5f ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls60">U =<span class="_5 blank"></span> q<span class="_1 blank"> </span> +<span class="_5 blank"></span> w<span class="_1 blank"> </span><span class="ff3 ls57">;<span class="ls58">e<span class="ff6 fs4 ls44 ws9">\uff27</span></span></span><span class="ls61">U =<span class="_5 blank"></span> 0,<span class="ff3 ls62"> en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o</span><span class="ls63">, q<span class="_1 blank"> </span> =<span class="_5 blank"></span> <span class="ls59">-<span class="ls64">w<span class="_1 blank"> </span>. <span class="ff3 ls65 ws11">Assim ,</span><span class="ls53"> q<span class="_1 blank"> </span><span class="ff3 ls66"> = <span class="ls67 ws12">1,62</span><span class="ls68"> k<span class="_1 blank"> </span>J</span></span></span></span></span></span></span></span></div><div class="t m0 x0 h6 y21 ff3 fs2 fc0 sc0 ls69 ws10">(b<span class="_1 blank"> </span>) E<span class="_1 blank"> </span>xp<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>sã<span class="_1 blank"> </span>o isot<span class="_1 blank"> </span>ér<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ica<span class="_1 blank"> </span> ir<span class="_2 blank"> </span>r<span class="_2 blank"> </span>ever<span class="_2 blank"> </span>sível:</div><div class="t m0 x0 h6 y22 ff3 fs2 fc0 sc0 ls6a ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o V<span class="fs3 ls8 v1">2</span><span class="ls6b"> = <span class="ff2 lse">n</span><span class="ls6c ws13">R T /p <span class="fs3 ls5 v1">2</span></span><span class="ls6d"> e V<span class="fs3 ls5a v1">1</span><span class="ls6e">= <span class="ff2 lse">n</span><span class="ls6c ws14">R T /p <span class="fs3 ls8 v1">1</span><span class="ls6f">:</span></span></span></span></span></div><div class="t m0 x0 h6 y23 ff3 fs2 fc0 sc0 ls70 ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso é isot<span class="_1 blank"> </span>ér<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ico e, con<span class="_1 blank"> </span>seq<span class="_1 blank"> </span>ü<span class="_1 blank"> </span>en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>em<span class="_1 blank"> </span>en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3b ws6">U<span class="ls71 ws10"> =<span class="_5 blank"></span> <span class="ff3 lse">0<span class="ls72">, en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o, </span><span class="ff2">q</span><span class="ls6b"> =<span class="_6 blank"> </span> <span class="ls59">-</span></span></span><span class="ls39 ws15">w </span><span class="ff3 ls73">;<span class="_1 blank"> </span> e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, </span><span class="ls5b">q<span class="ff3 ls74"> = </span></span></span></span></div><div class="t m0 x0 h6 y24 ff3 fs2 fc0 sc0 ls75 ws10">1,38 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>.</div><div class="t m0 x0 h6 y25 ff3 fs2 fc0 sc0 ls76 ws10">c) E<span class="_1 blank"> </span>xp<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>sã<span class="_1 blank"> </span>o livr<span class="_2 blank"> </span>e.</div><div class="t m0 x0 h6 y26 ff3 fs2 fc0 sc0 ls77 ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso é isot<span class="_1 blank"> </span>ér<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ico, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3d wsb">H </span><span class="ls6b"> = <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3b ws6">U<span class="ls71 ws10"> =<span class="_5 blank"></span> <span class="ff3 lse">0<span class="ls78">. C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> exp<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>sã<span class="_1 blank"> </span>o é livr<span class="_2 blank"> </span>e, ou<span class="_1 blank"> </span> sej<span class="_1 blank"> </span>a<span class="_1 blank"> </span>, ocor<span class="_2 blank"> </span>r<span class="_2 blank"> </span>e sem<span class="_1 blank"> </span> </span></span></span></span></span></div><div class="t m0 x0 h6 y27 ff3 fs2 fc0 sc0 ls79 ws10">q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e h<span class="_1 blank"> </span>a<span class="_1 blank"> </span>j<span class="_1 blank"> </span>a<span class="_1 blank"> </span> <span class="ls7a">p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>e op<span class="_1 blank"> </span>osiçã<span class="_1 blank"> </span>o, o sist<span class="_1 blank"> </span>em<span class="_1 blank"> </span>a<span class="_1 blank"> </span> n<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>liza<span class="_1 blank"> </span> t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>b<span class="_1 blank"> </span>a<span class="_3 blank"> </span>lh<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>u<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_3 blank"> </span>o, </span></div><div class="t m0 x0 h6 y28 ff2 fs2 fc0 sc0 ls39 ws4">w <span class="ff3 ls7b ws10"> = 0. C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o </span><span class="lse">q<span class="ff3 ls66 ws10"> = <span class="ls59">-</span></span></span><span class="ws15">w <span class="ff3 ls7c ws10">;<span class="_1 blank"> </span> </span><span class="ls5b">q<span class="ff3 ls4d ws10"> =<span class="_6 blank"> </span> 0.</span></span></span></div><div class="t m0 x0 h6 y29 ff3 fs2 fc0 sc0 ls7d ws10">Not<span class="_1 blank"> </span>a<span class="_1 blank"> </span>:<span class="_1 blank"> </span> est<span class="_1 blank"> </span>e exer<span class="_2 blank"> </span>cíc<span class="ls7e">io gu<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> est<span class="_1 blank"> </span>r<span class="_2 blank"> </span>eit<span class="_1 blank"> </span>a<span class="_1 blank"> </span> sem<span class="_1 blank"> </span>elh<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>ça<span class="_1 blank"> </span> a<span class="_3 blank"> </span>o<span class="ls7f"> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>im<span class="_1 blank"> </span>eir<span class="_2 blank"> </span>o exer<span class="_2 blank"> </span>cício d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> 2ª list<span class="_1 blank"> </span>a<span class="_3 blank"> </span> d<span class="_1 blank"> </span>e </span></span></div><div class="t m0 x0 h6 y2a ff3 fs2 fc0 sc0 ls80 ws10">exer<span class="_2 blank"> </span>cícios selecion<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>os e r<span class="_2 blank"> </span>esolvid<span class="_1 blank"> </span>os d<span class="_1 blank"> </span>e t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>m<span class="_1 blank"> </span>od<span class="_1 blank"> </span>in<span class="_1 blank"> </span>â<span class="_1 blank"> </span>m<span class="_1 blank"> </span>ica<span class="_1 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>ím<span class="_1 blank"> </span>i<span class="ls81 ws16">ca .</span></div><div class="t m0 x0 h5 y2b ff1 fs2 fc0 sc0 ls5c ws10">4) (2,0 pontos)<span class="ls5d"> Uma amostra de 1,00 mol de H<span class="fs3 ls82 ws17 v1">2</span><span class="ls5e">O(g) é condensada isotérmica e </span></span></div><div class="t m0 x0 h9 y2c ff1 fs2 fc0 sc0 ls83 ws10">reversivelmente formando água líquida, a 100 <span class="fs3 ls8 v2">o</span><span class="ls84">C. A entalpia padrão da vaporiz<span class="_0 blank"></span>ação </span></div><div class="t m0 x0 h9 y2d ff1 fs2 fc0 sc0 ls85 ws10">da água, a 100 <span class="fs3 ls8 v2">o</span><span class="ls86">C, é 40,656 kJmol<span class="fs3 ls87 ws18 v2">-<span class="ls8">1</span></span><span class="ls88">. Calcule <span class="ff4 ls37 ws3">q </span><span class="ls38">, <span class="ff4 ls39 ws4">w </span>, <span class="ff5 fs4 ls3a ws5">\uff27</span><span class="ff4 ls3b ws6">U</span><span class="ls89"> e <span class="ff5 fs4 ls3a ws5">\uff27</span><span class="ff4 ls3d ws7">H</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="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y2e w3 hc" alt="" src="https://files.passeidireto.com/7e2fe59d-484b-4782-8644-79506eba4af8/bg3.png"><div class="t m0 x0 h6 y2f ff3 fs2 fc0 sc0 ls18 ws0">R esolu çã o</div><div class="t m0 x0 h6 y30 ff3 fs2 fc0 sc0 ls9b ws10">O<span class="_1 blank"> </span> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ob<span class="_1 blank"> </span>lem<span class="_1 blank"> </span>a<span class="_1 blank"> </span> se r<span class="_2 blank"> </span>efer<span class="_2 blank"> </span>e a<span class="_1 blank"> </span><span class="ls9c">o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso d<span class="_1 blank"> </span>e con<span class="_1 blank"> </span>d<span class="_1 blank"> </span>en<span class="_1 blank"> </span>sa<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> á<span class="_3 blank"> </span>gu<span class="_1 blank"> </span>a<span class="_1 blank"> </span>:</span></div><div class="t m0 x1 h6 y31 ff3 fs2 fc0 sc0 ls3d wsb">H <span class="fs3 ls8 v1">2</span><span class="ls9d ws19">O (<span class="ff2 ls48 wsa">g</span><span class="ls9e ws10">) <span class="ff6 fs4 ls9f ws1a">\uff6f</span><span class="lsa0"> H<span class="_1 blank"> </span><span class="fs3 ls5 v1">2</span></span></span>O (<span class="ff2 lsa1 ws1b">l</span><span class="lsa2">)</span></span></div><div class="t m0 x0 h6 y32 ff3 fs2 fc0 sc0 lsa3 ws10">É<span class="_1 blank"> </span>, a<span class="_1 blank"> </span>in<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span>, for<span class="_2 blank"> </span>n<span class="_1 blank"> </span>ecid<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_3 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e va<span class="_3 blank"> </span>p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>iza<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> á<span class="_1 blank"> </span>gu<span class="_1 blank"> </span>a<span class="_1 blank"> </span>, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsa4 ws1c v1">va p </span><span class="ls3d wsb">H <span class="ff7 fs3 ls8 v2">\ue527</span></span><span class="lsa5">, a<span class="_3 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l cor<span class="_2 blank"> </span>r<span class="_2 blank"> </span>esp<span class="_1 blank"> </span>on<span class="_1 blank"> </span>d<span class="_1 blank"> </span>e à<span class="_1 blank"> </span> </span></div><div class="t m0 x0 h6 y33 ff3 fs2 fc0 sc0 lsa6 ws10">va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> a<span class="_3 blank"> </span>ssocia<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> <span class="ls8a">à<span class="lsa7"> va<span class="_1 blank"> </span>p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>iza<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e 1 m<span class="_1 blank"> </span>ol d<span class="_1 blank"> </span>e <span class="lsa8">á<span class="_3 blank"> </span>gu<span class="_1 blank"> </span>a<span class="_1 blank"> </span>, segu<span class="_1 blank"> </span>n<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> segu<span class="_3 blank"> </span>in<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e eq<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o </span></span></span></div><div class="t m0 x0 h6 y34 ff3 fs2 fc0 sc0 lsa9 ws1d">q u ím ica :</div><div class="t m0 x2 hd y35 ff3 fs2 fc0 sc0 ls3d wsb">H <span class="fs3 ls8 v1">2</span><span class="ls9d ws19">O (<span class="ff2 lsa1 ws1b">l</span><span class="ls9e ws10">) <span class="ff6 fs4 ls9f ws1a">\uff6f</span><span class="lsaa"> H<span class="_1 blank"> </span><span class="fs3 ls8 v1">2</span><span class="lsab ws1e">O (g)<span class="_7 blank"> </span><span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsa4 ws1f v1">va p </span></span></span></span></span>H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="lsac ws10"> = 40,656 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ol<span class="fs3 ls8b v2">-<span class="lsad">1</span></span></span></div><div class="t m0 x0 h6 y36 ff3 fs2 fc0 sc0 lsae ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o, a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> é u<span class="_3 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span> fu<span class="_1 blank"> </span>n<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e est<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_3 blank"> </span>o, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsaf ws20 v1">va p </span><span class="ls3d wsb">H <span class="ff7 fs3 ls5 v2">\ue527</span></span><span class="lsb0"> = <span class="ls8c">-<span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsb1 ws21 v1">con d </span><span class="ls3d wsb">H <span class="ff7 fs3 ls5 v2">\ue527</span></span><span class="lsb2"> e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> va<span class="_3 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e </span></span></span></div><div class="t m0 x0 h7 y37 ff3 fs2 fc0 sc0 lsb3 ws22">en t a lp i<span class="lsb4 ws10">a<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> a<span class="_1 blank"> </span> con<span class="_1 blank"> </span>d<span class="_3 blank"> </span>en<span class="_1 blank"> </span>sa<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> á<span class="_1 blank"> </span>gu<span class="_3 blank"> </span>a<span class="_1 blank"> </span> é <span class="ls59">-<span class="lsb5">40,656 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>m<span class="_1 blank"> </span>ol<span class="fs3 ls8b v2">-<span class="ls8">1</span></span><span class="lsb6">. Assim<span class="_1 blank"> </span>, a<span class="_1 blank"> </span> va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e </span></span></span></span></div><div class="t m0 x0 h6 y38 ff3 fs2 fc0 sc0 lsb7 ws10">en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span>, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3d wsb">H </span><span class="lsb8">, a<span class="_1 blank"> </span>ssocia<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_3 blank"> </span> à<span class="_1 blank"> </span> con<span class="_1 blank"> </span>d<span class="_1 blank"> </span>en<span class="_1 blank"> </span>sa<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e 1 m<span class="_1 blank"> </span>ol d<span class="_3 blank"> </span>e á<span class="_1 blank"> </span>gu<span class="_1 blank"> </span>a<span class="_1 blank"> </span> <span class="lsb9 ws23">é:</span></span></div><div class="t m0 x0 h6 y39 ff3 fs2 fc0 sc0 lsba ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso ocor<span class="_2 blank"> </span>r<span class="_2 blank"> </span>e à<span class="_1 blank"> </span> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o con<span class="_1 blank"> </span>st<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e, q<span class="_1 blank"> </span> = <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls3d wsb">H </span><span class="lsbb"> e, p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>t<span class="_1 blank"> </span>a<span class="_3 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, q<span class="_1 blank"> </span> = <span class="ls59">-<span class="lsbc">40,656 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>.</span></span></span></div><div class="t m0 x0 h6 y3a ff3 fs2 fc0 sc0 lsbd ws10">O<span class="_1 blank"> </span> t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>b<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lh<span class="_1 blank"> </span><span class="lsbe">o é ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o com<span class="_3 blank"> </span>o d<span class="_1 blank"> </span><span class="ff2 ls39 ws4">w </span><span class="ls66"> = <span class="ls8d">-<span class="ls37 ws3">p <span class="fs3 lsbf ws24 v1">ext </span><span class="ws25">d <span class="ff2 lsc0">V</span></span></span></span></span></span></div><div class="t m0 x0 h6 y3b ff3 fs2 fc0 sc0 lsc1 ws10">C<span class="_1 blank"> </span>on<span class="_1 blank"> </span>sid<span class="_1 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o con<span class="_1 blank"> </span>st<span class="_3 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e, t<span class="_1 blank"> </span>em<span class="_1 blank"> </span><span class="ls59">-<span class="lsc2">se p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> u<span class="_1 blank"> </span>m<span class="_3 blank"> </span>a<span class="_1 blank"> </span> va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o fin<span class="_1 blank"> </span>it<span class="_1 blank"> </span>a<span class="_1 blank"> </span> d<span class="_1 blank"> </span>e volu<span class="_1 blank"> </span>m<span class="_3 blank"> </span>e:</span></span></div><div class="t m0 x0 h6 y3c ff2 fs2 fc0 sc0 ls39 ws4">w <span class="ff3 ls6b ws10"> = <span class="ls59">-<span class="ls37 ws3">p <span class="fs3 lsbf ws26 v1">ext </span><span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ls39">V</span></span></span></span></div><div class="t m0 x0 h6 y3d ff3 fs2 fc0 sc0 lsc3 ws10">E<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>et<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> ca<span class="_3 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span> <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 lsc0 ws27">V </span><span class="lsc4"> p<span class="_1 blank"> </span>od<span class="_1 blank"> </span>em<span class="_1 blank"> </span>os a<span class="_1 blank"> </span>ssu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>ir<span class="_2 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e o volu<span class="_1 blank"> </span>m<span class="_3 blank"> </span>e fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l é m<span class="_1 blank"> </span>u<span class="_1 blank"> </span>it<span class="_1 blank"> </span>o m<span class="_1 blank"> </span>en<span class="_1 blank"> </span>or<span class="_2 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e o </span></div><div class="t m0 x0 h6 y3e ff3 fs2 fc0 sc0 lsc5 ws10">volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e in<span class="_1 blank"> </span>icia<span class="_1 blank"> </span>l ou<span class="_1 blank"> </span> V<span class="fs3 ls8b v1">f</span><span class="ls61"> << V<span class="fs3 lsc6 ws28 v1">i</span><span class="lsc7"> (p<span class="_3 blank"> </span>ois o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e d<span class="_1 blank"> </span>e u<span class="_1 blank"> </span>m<span class="_1 blank"> </span> lí<span class="lsc8">q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>id<span class="_1 blank"> </span>o é m<span class="_1 blank"> </span>u<span class="_1 blank"> </span>it<span class="_3 blank"> </span>o m<span class="_1 blank"> </span>en<span class="_1 blank"> </span>or<span class="_2 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e d<span class="_1 blank"> </span>e </span></span></span></div><div class="t m0 x0 h6 y3f ff3 fs2 fc0 sc0 lsc9 ws10">seu<span class="_1 blank"> </span> va<span class="_1 blank"> </span>p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>, sob<span class="_1 blank"> </span> a<span class="_1 blank"> </span> m<span class="_1 blank"> </span>esm<span class="_1 blank"> </span>a<span class="_1 blank"> </span> p<span class="_3 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o). E<span class="_1 blank"> </span>m<span class="_1 blank"> </span> ou<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>s p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>la<span class="_1 blank"> </span>vr<span class="_2 blank"> </span>a<span class="_1 blank"> </span>s, p<span class="_1 blank"> </span>a<span class="_3 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span> a<span class="_1 blank"> </span> va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e </div><div class="t m0 x0 h6 y40 ff3 fs2 fc0 sc0 lsca ws10">q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e a<span class="_1 blank"> </span>com<span class="_1 blank"> </span>p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>h<span class="_3 blank"> </span>a<span class="_1 blank"> </span> a<span class="_1 blank"> </span> con<span class="_1 blank"> </span>d<span class="_1 blank"> </span>en<span class="_1 blank"> </span>sa<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>o va<span class="_1 blank"> </span>p<span class="_1 blank"> </span>or<span class="_2 blank"> </span>, p<span class="_1 blank"> </span>od<span class="_1 blank"> </span>e<span class="ls6f ws29">-</span><span class="lscb">se n<span class="_1 blank"> </span>egligen<span class="_1 blank"> </span>cia<span class="_1 blank"> </span>r<span class="_2 blank"> </span> o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l, V<span class="fs3 ls8b v1">f</span><span class="lscc">, d<span class="_1 blank"> </span>a<span class="_3 blank"> </span> fa<span class="_1 blank"> </span>se </span></span></div><div class="t m0 x0 h6 y41 ff3 fs2 fc0 sc0 lscd ws10">líq<span class="_1 blank"> </span>u<span class="_1 blank"> </span>id<span class="_1 blank"> </span>a<span class="_1 blank"> </span> for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span>. Assim<span class="_1 blank"> </span>, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 lsc0 ws27">V </span><span class="lsce"> =<span class="_6 blank"> </span> (V<span class="fs3 ls8e v1">f</span><span class="lse">\u2013<span class="lscf"> V<span class="fs3 lsc6 ws28 v1">i</span><span class="lsd0">) <span class="ff6 fs4 ls8f">\uff9f<span class="ls44 ws9">\uff27</span></span><span class="ff2 ls90">V<span class="ff6 fs4 ls91">\uff7c</span></span><span class="ls59">-<span class="ls39 ws2a">V<span class="fs3 lsc6 ws28 v1">i</span><span class="ls38">.</span></span></span></span></span></span></span></div><div class="t m0 x0 h6 y42 ff3 fs2 fc0 sc0 lsd1 ws10">o q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l p<span class="_1 blank"> </span>od<span class="_1 blank"> </span>e ser<span class="_2 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o p<span class="_3 blank"> </span>ela<span class="_1 blank"> </span> eq<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e est<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_3 blank"> </span>o d<span class="_1 blank"> </span>os ga<span class="_1 blank"> </span>ses id<span class="_1 blank"> </span>ea<span class="_1 blank"> </span>is</div><div class="t m0 x0 h6 y43 ff3 fs2 fc0 sc0 lsd2 ws2b">Assim :</div><div class="t m0 x0 h6 y44 ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs2 ls2c ws10">V </span><span class="ls91">\uff7c<span class="ff3 fs2 ls92">-<span class="ls3b ws6">V<span class="fs3 lsc6 v1">i</span></span></span></span></div><div class="t m0 x0 h6 y45 ff3 fs2 fc0 sc0 ls39 ws2a">V<span class="fs3 lsc6 ws28 v1">i</span><span class="ls6b ws10"> = <span class="ff2 lsd3 ws2c">n R<span class="_2 blank"> </span>T<span class="_2 blank"> </span></span><span class="lsd4 ws2d">/p <span class="fs3 ls93 ws2e v1">ext</span></span></span></div><div class="t m0 x0 h6 y46 ff3 fs2 fc0 sc0 lsd5 ws10">P<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> o cá<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>lo d<span class="_1 blank"> </span>o t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>b<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lh<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>e exp<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>sã<span class="_1 blank"> </span>o r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>liza<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o t<span class="_1 blank"> </span>em<span class="_1 blank"> </span><span class="ls6f ws29">-</span><span class="lsd6">se:<span class="_1 blank"> </span> </span></div><div class="t m0 x0 h6 y47 ff2 fs2 fc0 sc0 ls39 ws4">w <span class="ff3 ls6b ws10"> = <span class="ls59">-<span class="ls37 ws3">p <span class="fs3 lsbf ws26 v1">ext </span><span class="ff6 fs4 ls44 ws9">\uff27</span></span></span></span><span class="ls94">V<span class="ff6 fs4 ls9f ws1a">\uff9f</span><span class="ff3 ls64 ws10"> w <span class="ff6 fs4 ls91">\uff7c</span><span class="ls59">-<span class="ls37 ws3">p <span class="fs3 ls93 ws2f v1">ext </span><span class="ff6 fs4 lsd">\uff75</span></span>-</span></span><span class="lsd3 ws2c">n R<span class="_2 blank"> </span>T<span class="_2 blank"> </span><span class="ff3 lsd4 ws2d">/p <span class="fs3 lsbf ws30 v1">ext</span></span></span></span></div><div class="t m0 x0 hd y48 ff2 fs2 fc0 sc0 ls39 ws4">w <span class="ff3 lsd7 ws10"> = </span><span class="ls5b">n<span class="ff3 lsd8 ws10">R<span class="_1 blank"> </span>T<span class="_1 blank"> </span> <span class="ff6 fs4 ls9f ws1a">\uff9f</span><span class="lsd9"> w = <span class="ls67 ws12">1,00</span><span class="lsda"> m<span class="_1 blank"> </span>ol <span class="ff6 fs4 ls52 wsd">\uff75</span><span class="lsdb"> 8,314 J<span class="_2 blank"> </span>K<span class="_1 blank"> </span><span class="fs3 ls87 ws18 v2">-<span class="ls8">1</span></span><span class="lsdc ws31">m ol<span class="fs3 ls87 ws18 v2">-<span class="ls95">1</span></span><span class="ff6 fs4 ls52 wsd">\uff75</span></span><span class="ls67"> 373<span class="lsdd"> K<span class="_1 blank"> </span> <span class="ff6 fs4 ls9f ws1a">\uff9f</span><span class="lsde"> w =<span class="_8 blank"> </span><span class="lsdf ws32">3,</span><span class="lse0">10 k<span class="_1 blank"> </span>J</span></span></span></span></span></span></span></span></span></div><div class="t m0 x0 h6 y49 ff3 fs2 fc0 sc0 lse1 ws10">A va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e en<span class="_1 blank"> </span>er<span class="_2 blank"> </span>gia<span class="_1 blank"> </span> in<span class="_1 blank"> </span>t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>n<span class="_1 blank"> </span>a<span class="_1 blank"> </span>, <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="lse2">U, p<span class="_1 blank"> </span>od<span class="_1 blank"> </span>e ser<span class="_2 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>d<span class="_3 blank"> </span>a<span class="_1 blank"> </span> d<span class="_1 blank"> </span>ir<span class="_2 blank"> </span>et<span class="_1 blank"> </span>a<span class="_1 blank"> </span>m<span class="_1 blank"> </span>en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> p<span class="_3 blank"> </span>r<span class="_2 blank"> </span>im<span class="_1 blank"> </span>eir<span class="_2 blank"> </span>a<span class="_1 blank"> </span> lei d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> </span></div><div class="t m0 x0 h6 y4a ff3 fs2 fc0 sc0 lse3 ws33">t er<span class="_2 blank"> </span>m od in â m ica :</div><div class="t m0 x0 h6 y4b ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff2 fs2 ls3b ws6">U<span class="ff3 lse4 ws10"> = q<span class="_1 blank"> </span> + w </span></span><span class="ls8f">\uff9f</span>\uff27<span class="ff2 fs2 ls3b ws6">U<span class="ff3 ls6b ws10"> = <span class="ls8d">-<span class="lse5">40,656 k<span class="_1 blank"> </span>J<span class="_9 blank"> </span><span class="ls6e">+ <span class="lse6">3,10 <span class="lse7 ws34">k J<span class="_a blank"> </span></span></span></span></span></span></span></span><span class="ls8f">\uff9f</span>\uff27<span class="ff2 fs2 ls3b ws6">U<span class="ff3 ls66 ws10"> = <span class="ls59">-<span class="lse8 ws35">37,</span><span class="lse0">55 k<span class="_1 blank"> </span>J</span></span></span></span></div><div class="t m0 x0 h6 y4c ff3 fs2 fc0 sc0 lse9 ws10">Not<span class="_1 blank"> </span>a<span class="_1 blank"> </span>:<span class="_1 blank"> </span> E<span class="_1 blank"> </span>st<span class="_1 blank"> </span>e exer<span class="_2 blank"> </span>cício é sem<span class="_1 blank"> </span>elh<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e a<span class="_1 blank"> </span>o exer<span class="_2 blank"> </span>c<span class="lsea">ício 4 d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> 2ª<span class="_6 blank"> </span> list<span class="_1 blank"> </span>a<span class="_1 blank"> </span> d<span class="_1 blank"> </span>e exer<span class="_2 blank"> </span>cícios selecion<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>os e </span></div><div class="t m0 x0 h6 y4d ff3 fs2 fc0 sc0 lseb ws36">r es<span class="lsec ws10">olvid<span class="_1 blank"> </span>os d<span class="_1 blank"> </span>e t<span class="_1 blank"> </span>er<span class="_2 blank"> </span>m<span class="_1 blank"> </span>od<span class="_1 blank"> </span>in<span class="_1 blank"> </span>â<span class="_1 blank"> </span>m<span class="_1 blank"> </span>ica<span class="_1 blank"> </span> q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>ím<span class="_3 blank"> </span>ica<span class="_1 blank"> </span>.</span></div><div class="t m0 x0 h5 y4e ff1 fs2 fc0 sc0 ls96 ws10">5) (2,0 pontos) <span class="lsed">Calcule a entalpia padrão da reação de hidrogenação do 1<span class="ls59">-<span class="lsee">hexeno, </span></span></span></div><div class="t m0 x0 h5 y4f ff1 fs2 fc0 sc0 lsef ws37">CH<span class="fs3 ls8 v1">2</span><span class="lsf0 ws38">=CH<span class="ls8d">-<span class="lsf1 ws39">CH<span class="fs3 ls5 v1">2</span><span class="ls59">-</span>CH<span class="fs3 ls8 v1">2</span></span>-<span class="lsf1 ws39">CH<span class="fs3 ls5 v1">2</span><span class="ls59">-</span>CH<span class="fs3 ls8 v1">3</span><span class="ls97 ws10"> ou C<span class="fs3 ls5 v1">6</span><span class="lsf2 ws3a">H<span class="fs3 lsf3 ws3b v1">12</span></span><span class="lsf4"> (formando hexano, CH<span class="fs3 ls82 ws17 v1">3</span><span class="ls59">-</span></span></span></span></span></span>CH<span class="fs3 ls82 ws17 v1">2</span><span class="ls8d">-</span>CH<span class="fs3 ls82 ws17 v1">2</span><span class="ls8d">-</span>CH<span class="fs3 ls8 v1">2</span><span class="ls8d">-<span class="lsf1 ws39">CH<span class="fs3 ls5 v1">2</span><span class="ls6f">-</span></span></span></div><div class="t m0 x0 h5 y50 ff1 fs2 fc0 sc0 lsef ws37">CH<span class="fs3 ls8 v1">3</span><span class="ls98 ws10"> ou C<span class="fs3 ls8 v1">6</span><span class="ls3d ws7">H<span class="fs3 lsf3 ws3b v1">14</span></span><span class="ls99">), sabendo que a entalpia padrão de combustão deste compos<span class="ls9a">to (1<span class="ls6f">-</span></span></span></span></div><div class="t m0 x0 h5 y51 ff1 fs2 fc0 sc0 lsf5 ws10">hexeno) é <span class="ls6f ws29">-</span><span class="lsf6">4003 kJ/mol.</span></div><div class="t m0 x0 he y52 ff5 fs4 fc0 sc0 ls3a ws5">\uff27<span class="ff1 fs3 ls8b v1">f</span><span class="ff1 fs2 ls3d ws7">H<span class="ff8 fs3 ls8 v2">\ue527</span><span class="lsf7 ws3c">[C<span class="fs3 ls5 v1">6</span></span>H<span class="fs3 lsf3 ws3b v1">14</span><span class="ls59">(<span class="ff4 lsa1 ws1b">l</span><span class="lsf8 ws10">)] = </span>-<span class="lsf9 ws10">198,7 kJ/mol</span></span></span></div><div class="t m0 x0 he y53 ff5 fs4 fc0 sc0 ls3a ws5">\uff27<span class="ff1 fs3 ls8b v1">f</span><span class="ff1 fs2 ls3d ws7">H<span class="ff8 fs3 ls8 v2">\ue527</span><span class="ls9d ws3d">[H<span class="fs3 ls5 v1">2</span><span class="lsfa ws3e">O(<span class="ff4 lsa1 ws1b">l</span><span class="lsf8 ws10">)] = <span class="ls6f ws29">-</span><span class="lsfb">285,83 kJ/mol</span></span></span></span></span></div><div class="t m0 x0 hf y54 ff5 fs4 fc0 sc0 ls3a ws5">\uff27<span class="ff1 fs3 ls8b v1">f</span><span class="ff1 fs2 ls3d ws7">H<span class="ff8 fs3 ls8 v2">\ue527</span><span class="lsfc ws3f">[CO<span class="fs3 ls82 ws17 v1">2</span><span class="lsfd ws10">(g)] = <span class="ls6f ws29">-</span><span class="lsfb">393,51 kJ/mol</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="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y55 w4 h10" alt="" src="https://files.passeidireto.com/7e2fe59d-484b-4782-8644-79506eba4af8/bg4.png"><div class="t m0 x0 h5 y56 ff1 fs2 fc0 sc0 ls10c ws10">Dicas: a) reações de hidrogenação são reações com H<span class="fs3 ls8 v1">2</span><span class="ls10d">. Em ger<span class="_0 blank"></span>al, nestas reações a </span></div><div class="t m0 x0 h5 y57 ff1 fs2 fc0 sc0 ls10e ws10">insaturação (dupla ligação) é convertida em uma ligaçã<span class="ls10f">o simples c<span class="_0 blank"></span>om a incorporação </span></div><div class="t m0 x0 h5 y58 ff1 fs2 fc0 sc0 ls110 ws10">de átomos de hidrogênio nos carbonos dantes insaturados;b) A reação de combustão </div><div class="t m0 x0 h5 y59 ff1 fs2 fc0 sc0 ls111 ws10">(completa) de um hidrocarboneto produz como produtos H<span class="fs3 ls8 v1">2</span><span class="ls112">O e CO<span class="fs3 ls8 v1">2</span><span class="ls113"> somente; c<span class="_0 blank"></span>) não </span></span></div><div class="t m0 x0 h5 y5a ff1 fs2 fc0 sc0 ls114 ws10">se esqueça de balancear as equações químicas corresponde<span class="_0 blank"></span>ntes.</div><div class="t m0 x0 h6 y5b ff3 fs2 fc0 sc0 ls115 ws40">R eso<span class="ls116 ws41">lu çã o</span></div><div class="t m0 x0 h6 y5c ff3 fs2 fc0 sc0 ls117 ws10">A eq<span class="_1 blank"> </span>u<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>ím<span class="_1 blank"> </span>ica<span class="_1 blank"> </span> q<span class="_3 blank"> </span>u<span class="_1 blank"> </span>e d<span class="_1 blank"> </span>escr<span class="_2 blank"> </span>eve a<span class="_1 blank"> </span> h<span class="_1 blank"> </span>id<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ogen<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls118 ws42">h exen o</span><span class="ls119"> é, com<span class="_1 blank"> </span>o segu<span class="_1 blank"> </span>e:</span></span></div><div class="t m0 x3 h6 y5d ff3 fs2 fc0 sc0 ls39 ws15">C <span class="fs3 ls8 v1">6</span><span class="ls3d wsb">H <span class="fs3 lsf3 ws3b v1">12</span><span class="ls8d">(<span class="ff2 lsfe">l</span><span class="ls59">)<span class="ls11a ws10"> + H<span class="_1 blank"> </span><span class="fs3 ls82 ws17 v1">2</span><span class="ls11b ws43">(g) <span class="ff6 fs4 ls9f ws1a">\uff6f</span></span><span class="lscf"> C<span class="_1 blank"> </span><span class="fs3 ls5 v1">6</span><span class="ls11c ws44">H <span class="fs3 lsf3 ws3b v1">14</span></span></span></span></span>(<span class="ff2 lsfe">l</span><span class="lsa2">)</span></span></span></div><div class="t m0 x0 h6 y5e ff3 fs2 fc0 sc0 ls11d ws10">A en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_3 blank"> </span>r<span class="_2 blank"> </span><span class="ls85">ã<span class="_1 blank"> </span>o <span class="ls11e">d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o p<span class="_1 blank"> </span>od<span class="_1 blank"> </span>e ser<span class="_2 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> m<span class="_3 blank"> </span>ed<span class="_1 blank"> </span>ia<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_3 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span><span class="ls11f">d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span>ç<span class="ls120">ã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span><span class="ls42">e </span></span></span></span></span></div><div class="t m0 x0 h6 y5f ff3 fs2 fc0 sc0 ls121 ws10">r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>gen<span class="_1 blank"> </span>t<span class="_1 blank"> </span>es e p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>od<span class="_1 blank"> </span>u<span class="_1 blank"> </span>t<span class="_1 blank"> </span>os:</div><div class="t m0 x4 h6 y60 ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs3 ls8b v1">r</span><span class="ff3 fs2 ls3d wsb">H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="ff7 ls122 ws45">\uff03\uff20\uff03\ue208\uff03\ue21e</span></span>\uff27<span class="ff3 fs3 ls8b v1">f</span><span class="ff3 fs2 ls11c ws44">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ls123 ws10"> (p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>od<span class="_1 blank"> </span>u<span class="_1 blank"> </span>t<span class="_1 blank"> </span>os) <span class="ls8d">-<span class="ff7 ls124 ws46">\uff03\ue208\uff03\ue21e</span></span></span></span>\uff27<span class="ff3 fs3 ls8b v1">f</span><span class="ff3 fs2 ls11c ws44">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ls125 ws10"> (r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>gen<span class="_1 blank"> </span>t<span class="_1 blank"> </span>es)</span></span></div><div class="t m0 x0 h6 y61 ff3 fs2 fc0 sc0 ls126 ws10">E<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>et<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>o, o va<span class="_1 blank"> </span>lor<span class="_2 blank"> </span> d<span class="_1 blank"> </span>e <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsff v1">f</span><span class="ls3d wsb">H <span class="ff7 fs3 ls100 v2">\ue527</span></span><span class="ls127">d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls128 ws47">h exen o</span><span class="ls129"> n<span class="_1 blank"> </span>ã<span class="_3 blank"> </span>o é con<span class="_1 blank"> </span>h<span class="_1 blank"> </span>ecid<span class="_1 blank"> </span>o<span class="ls12a ws48">/for<span class="_2 blank"> </span>n ecid o<span class="ls101">.</span></span><span class="ls12b">P<span class="_1 blank"> </span>or<span class="_2 blank"> </span> ou<span class="_1 blank"> </span>t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>o la<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o, a<span class="_1 blank"> </span> </span></span></span></span></div><div class="t m0 x0 h6 y62 ff3 fs2 fc0 sc0 ls12c ws10">en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_3 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e com<span class="_1 blank"> </span>b<span class="_1 blank"> </span>u<span class="_1 blank"> </span>st<span class="_1 blank"> </span>ã<span class="_3 blank"> </span>o d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls118 ws42">h exen o<span class="_8 blank"> </span></span><span class="ls12d">o é<span class="ls6f">:</span></span></span></div><div class="t m0 x0 h6 y63 ff3 fs2 fc0 sc0 ls39 ws4">C <span class="fs3 ls5 v1">6</span><span class="ls3d wsb">H <span class="fs3 lsf3 ws3b v1">12</span><span class="ls59">(<span class="ff2 lsfe">l</span><span class="ls8d">)<span class="ls66 ws10"> + <span class="ls5b">9<span class="ls11c ws49">O <span class="fs3 ls8 v1">2</span></span><span class="ls12e">(g) <span class="ff6 fs4 ls12f ws4a">\uff6f</span><span class="ls130"> 6<span class="ls11c ws49">H <span class="fs3 ls8 v1">2</span><span class="ls9d ws19">O (<span class="ff2 lsa1 ws1b">l</span></span></span><span class="ls131">) + 6<span class="ls132 ws4b">C O <span class="fs3 ls82 ws17 v1">2</span><span class="ls133 ws4c">(g) <span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsff v1">r</span></span></span></span></span></span></span></span></span></span>H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="ls6b ws10"> = <span class="ls6f ws29">-<span class="ls134 ws4d">4003</span></span><span class="ls135"> k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol</span></span></span></div><div class="t m0 x0 h6 y64 ff3 fs2 fc0 sc0 ls136 ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span><span class="ls137">lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_3 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span><span class="ls138">çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>os p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>od<span class="_1 blank"> </span>u<span class="_3 blank"> </span>t<span class="_1 blank"> </span>os H<span class="_1 blank"> </span><span class="fs3 ls8 v1">2</span><span class="ls139">O<span class="_1 blank"> </span> e C<span class="_1 blank"> </span>O<span class="_1 blank"> </span><span class="fs3 ls82 ws17 v1">2</span><span class="ls13a"> s<span class="ls13b">ã<span class="_1 blank"> </span>o con<span class="_1 blank"> </span>h<span class="_1 blank"> </span>ecid<span class="_1 blank"> </span>os (<span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsff v1">f</span><span class="ls3d wsb">H <span class="ff7 fs3 ls82 ws4e v2">\ue527</span><span class="fs3 ls13c ws4f">(O <span class="fs6 ls102 v4">2</span><span class="ls87 ws18">)</span></span></span><span class="ls6b"> =<span class="_6 blank"> </span> </span></span></span></span></span></span></div><div class="t m0 x0 h6 y65 ff3 fs2 fc0 sc0 ls13d ws50">0)<span class="ls13e ws10">, p<span class="_1 blank"> </span>od<span class="_1 blank"> </span>e<span class="ls8d">-<span class="ls13f">se, en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o, ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span> a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_3 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_3 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>o <span class="ls39 ws4">C <span class="fs3 ls5 v1">6</span><span class="ls3d wsb">H <span class="fs3 lsf3 ws51 v1">12 </span></span></span><span class="ls140">e, en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o, u<span class="_1 blank"> </span>sa<span class="_1 blank"> </span>r<span class="_2 blank"> </span> est<span class="_1 blank"> </span>a<span class="_1 blank"> </span> </span></span></span></span></div><div class="t m0 x0 h6 y66 ff3 fs2 fc0 sc0 ls141 ws10">in<span class="_1 blank"> </span>for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span> a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_3 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>a<span class="_1 blank"> </span> r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e <span class="ls142">h<span class="_1 blank"> </span>id<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ogen<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls118 ws52">h exen o<span class="ls38">.</span></span></span></span></div><div class="t m0 x0 h6 y67 ff9 fs2 fc0 sc0 ls103">\ue179<span class="ff3 ls143 ws53">Det er<span class="_2 blank"> </span>m in a <span class="ls144 ws10">çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_3 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls118 ws42">h exen o</span><span class="ls145"> a<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_3 blank"> </span>r<span class="_2 blank"> </span>t<span class="_1 blank"> </span>ir<span class="_2 blank"> </span> d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e su<span class="_1 blank"> </span>a<span class="_1 blank"> </span> </span></span></span></span></div><div class="t m0 x0 h6 y68 ff3 fs2 fc0 sc0 ls146 ws54">com b u st ã o:</div><div class="t m0 x5 h6 y69 ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs3 ls8b v1">r</span><span class="ff3 fs2 ls3d wsb">H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="ls147 ws10">(com<span class="_1 blank"> </span>b<span class="_1 blank"> </span>u<span class="_1 blank"> </span>st<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o) <span class="ff7 ls148 ws55">\uff20\uff03\ue208\uff03\ue21e</span></span></span>\uff27<span class="ff3 fs3 ls8b v1">f</span><span class="ff3 fs2 ls11c ws44">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ls149 ws10">(p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>od<span class="_1 blank"> </span>u<span class="_1 blank"> </span>t<span class="_1 blank"> </span>os) <span class="ls8d">-<span class="ff7 ls14a ws56">\uff03\ue208\uff03\ue21e</span></span></span></span>\uff27<span class="ff3 fs3 lsff v1">f</span><span class="ff3 fs2 ls3d wsb">H <span class="ff7 fs3 ls82 ws4e v2">\ue527</span><span class="ls14b ws57">(r<span class="_2 blank"> </span>ea gen t es)</span></span></div><div class="t m0 x0 h6 y6a ff3 fs2 fc0 sc0 ls59">-<span class="ls134 ws4d">4003</span><span class="ls14c ws10"> k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol<span class="ls66"> = <span class="ls104">6<span class="ff6 fs4 lsd">\uff75<span class="ls44 ws9">\uff27</span></span><span class="fs3 lsff v1">f</span></span></span></span><span class="ls3d wsb">H <span class="ff7 fs3 ls5 v2">\ue527</span></span><span class="fs3 ls13c ws58">[H <span class="fs6 ls105 v4">2</span><span class="ls14d ws59">O (<span class="ff2 lsc6 ws28">l</span><span class="ls14e ws5a">)]</span></span></span><span class="ls66 ws10"> + <span class="ls106">6<span class="ff6 fs4 lsd">\uff75<span class="ls44 ws9">\uff27</span></span><span class="fs3 ls8b v1">f</span></span></span><span class="ls3d ws5b">H <span class="ff7 fs3 ls5 v2">\ue527</span></span><span class="fs3 ls14f ws5c">[C O <span class="fs6 ls105 v4">2</span><span class="ls107 ws5d">(g)] </span></span><span class="lse">\u2013<span class="ls9e ws10"> [</span><span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 ls8b v1">f</span><span class="ls3d wsb">H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="fs3 ls8b">[<span class="ls150 ws5e">C <span class="fs6 ls105 v4">6</span><span class="ls108">H</span></span></span></span><span class="fs6 ls151 ws5f v4">12</span><span class="fs3 lsff">(<span class="ff2 lsc6 ws28">l</span><span class="ls14e ws5a">)]</span></span><span class="ls4d ws10"> + 9 <span class="ff6 fs4 lsd">\uff75<span class="ls44 ws9">\uff27</span></span><span class="fs3 lsff v1">f</span></span><span class="ls3d wsb">H </span><span class="ff7 fs3 ls82 ws4e v2">\ue527</span><span class="fs3 ls8b">[<span class="ls108">O<span class="fs6 ls152 ws60 v4">2</span><span class="ls107">(g)]</span></span></span><span class="ls6f">]</span></span></div><div class="t m0 x0 h6 y6b ff3 fs2 fc0 sc0 ls59">-<span class="ls134 ws4d">4003</span><span class="ls153 ws10"> k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol = <span class="ls104">6</span></span><span class="ff6 fs4 ls52 wsd">\uff75</span><span class="lsd0 ws10"> (</span><span class="ls6f ws29">-</span><span class="ls154 ws61">285,83</span><span class="ls155 ws10"> k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol) + <span class="ls106">6</span></span><span class="ff6 fs4 ls52 wsd">\uff75</span><span class="lsd0 ws10"> (</span><span class="ls6f ws29">-</span><span class="ls156 ws10">393,51 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol) <span class="ls92">-</span></span><span class="ls6f ws29">[</span><span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 lsff v1">f</span><span class="ls3d wsb">H <span class="ff7 fs3 ls8 v2">\ue527</span></span><span class="fs3 ls157 ws62">[C <span class="fs6 ls102 v4">6</span><span class="ls109">H</span></span><span class="fs6 ls151 ws5f v4">12</span><span class="fs3 lsff">(<span class="ff2 ls158 ws63">l</span><span class="ls14e ws5a">)]</span></span><span class="ls4d ws10"> + 9 </span><span class="ff6 fs4 ls52 wsd">\uff75</span><span class="ls159 ws10"> 0 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol]</span></div><div class="t m0 x0 h6 y6c ff3 fs2 fc0 sc0 ls6f ws29">[<span class="ff6 fs4 ls44 ws9">\uff27</span><span class="fs3 ls8b v1">f</span><span class="ls3d ws5b">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="fs3 ls157 ws64">[C <span class="fs6 ls105 v4">6</span><span class="ls108">H<span class="fs6 ls151 ws5f v4">12</span><span class="lsff">(<span class="ff2 lsc6 ws28">l</span><span class="ls14e ws5a">)]</span></span></span></span><span class="ls9e ws10">] <span class="lsd7">= </span></span></span>-<span class="ls134 ws4d">73<span class="ls135 ws10"> k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol</span></span></div><div class="t m0 x0 h6 y6d ff3 fs2 fc0 sc0 ls15a ws10">O<span class="_1 blank"> </span>u<span class="_1 blank"> </span> sej<span class="_1 blank"> </span>a<span class="_1 blank"> </span>, a<span class="_1 blank"> </span> va<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ia<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>e en<span class="_3 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_1 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span><span class="ls15b">ã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>e for<span class="_2 blank"> </span>m<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o<span class="ls15c"> d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls15d">h<span class="_1 blank"> </span>exen<span class="_1 blank"> </span>o é <span class="ls8d">-<span class="ls15e">73 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol. </span></span></span></span></span></span></div><div class="t m0 x0 h6 y6e ff9 fs2 fc0 sc0 ls15f ws65">\ue179\uff03<span class="ff3 ls160 ws10">Det<span class="_1 blank"> </span>er<span class="_2 blank"> </span>m<span class="_1 blank"> </span>in<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o <span class="ls161">d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>lp<span class="_1 blank"> </span>ia<span class="_3 blank"> </span> p<span class="_1 blank"> </span>a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_3 blank"> </span>e h<span class="_1 blank"> </span>id<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ogen<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o d<span class="_1 blank"> </span>o 1<span class="ls59">-<span class="ls118 ws52">h exen o</span></span></span></span></div><div class="t m0 x0 h6 y6f ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs3 ls8b v1">r</span><span class="ff3 fs2 ls3d ws5b">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ff7 ls122 ws45">\uff03\uff20\uff03\ue208\uff03\ue21e</span></span>\uff27<span class="ff3 fs3 lsff v1">f</span><span class="ff3 fs2 ls11c ws49">H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="ls123 ws10"> (p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>od<span class="_1 blank"> </span>u<span class="_1 blank"> </span>t<span class="_1 blank"> </span>os) <span class="ls59">-<span class="ff7 ls124 ws46">\uff03\ue208\uff03\ue21e</span></span></span></span>\uff27<span class="ff3 fs3 lsff v1">f</span><span class="ff3 fs2 ls11c ws49">H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="ls125 ws10"> (r<span class="_2 blank"> </span>ea<span class="_1 blank"> </span>gen<span class="_1 blank"> </span>t<span class="_1 blank"> </span>es)</span></span></div><div class="t m0 x0 h6 y70 ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs3 ls8b v1">r</span><span class="ff3 fs2 ls3d ws5b">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ls162 ws10"> (h<span class="_1 blank"> </span>id<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ogen<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o) = 1 </span></span><span class="lsd">\uff75</span>\uff27<span class="ff3 fs3 ls8b v1">f</span><span class="ff3 fs2 ls3d wsb">H <span class="ff7 fs3 ls82 ws4e v2">\ue527</span><span class="fs3 ls157 ws64">[C <span class="fs6 ls105 v4">6</span><span class="ls108">H<span class="fs6 ls151 ws5f v4">14</span><span class="lsff">(<span class="ff2 lsc6 ws28">l</span><span class="ls163 ws66">)] </span></span></span></span><span class="lse">\u2013<span class="ls164 ws10"> [1 </span></span></span><span class="ls91">\uff75</span>\uff27<span class="ff3 fs3 lsff v1">f</span><span class="ff3 fs2 ls3d wsb">H <span class="ff7 fs3 ls82 ws4e v2">\ue527</span><span class="fs3 ls157 ws64">[C <span class="fs6 ls105 v4">6</span><span class="ls108">H<span class="fs6 ls151 ws5f v4">12</span><span class="ls8b">(<span class="ff2 lsc6 ws28">l</span><span class="ls163 ws67">)]</span></span></span></span><span class="ls165 ws10">] + 1 </span></span><span class="lsd">\uff75</span>\uff27<span class="ff3 fs3 ls8b v1">f</span><span class="ff3 fs2 ls3d wsb">H <span class="ff7 fs3 ls8 v2">\ue527</span><span class="fs3 ls8b">[<span class="ls166 ws68">H <span class="fs6 ls105 v4">2</span></span>(<span class="ff2 ls82 ws17">g</span><span class="ls14e ws5a">)]</span></span><span class="ls6f">]</span></span></div><div class="t m0 x0 h6 y71 ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs3 ls8b v1">r</span><span class="ff3 fs2 ls3d ws5b">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ls162 ws10"> (h<span class="_1 blank"> </span>id<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ogen<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o) = 1 </span></span><span class="ls52 wsd">\uff75<span class="ff3 fs2 ls9e ws10"> (<span class="ls6f ws29">-</span><span class="ls167">198,7 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol</span>) <span class="lse">\u2013<span class="ls164"> [1 </span></span></span>\uff75<span class="ff3 fs2 lsd0 ws10"> (<span class="ls6f ws29">-<span class="ls168 ws69">73</span></span><span class="ls14c"> k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol<span class="ls165">) + 1 </span></span></span>\uff75<span class="ff3 fs2 ls169 ws10"> 0 k<span class="_3 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol]</span></span></div><div class="t m0 x0 h6 y72 ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff3 fs3 ls8b v1">r</span><span class="ff3 fs2 ls3d ws5b">H <span class="ff7 fs3 ls5 v2">\ue527</span><span class="ls16a ws10"> (h<span class="_1 blank"> </span>id<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ogen<span class="_1 blank"> </span>a<span class="_1 blank"> </span>çã<span class="_1 blank"> </span>o) = <span class="ls6f ws29">-</span><span class="ls16b">126 k<span class="_1 blank"> </span>J<span class="_2 blank"> </span>/m<span class="_1 blank"> </span>ol</span></span></span></div><div class="t m0 x0 h5 y73 ff1 fs2 fc0 sc0 ls2f ws10">6) (2,0 pontos)<span class="ls16c"> Calcule a pressão final de uma amostra de dióxido de carbono, com 2,4 </span></div><div class="t m0 x0 h5 y74 ff1 fs2 fc0 sc0 ls16d ws10">g, que se expande reversível e adiabaticamente de uma tempe<span class="_0 blank"></span>ratura inicial de 278 K e </div><div class="t m0 x0 h5 y75 ff1 fs2 fc0 sc0 ls10a ws10">volume de 1,0 L até o volume final de 2,0 L. Qual o trabalho realiz<span class="_0 blank"></span>ado pelo gás. </div><div class="t m0 x0 h5 y76 ff1 fs2 fc0 sc0 ls16e ws10">Desenvolva o proble<span class="ls16f">ma a partir da primeira lei da termodi<span class="_0 blank"></span>nâmica. </span></div><div class="t m0 x0 h9 y77 ff1 fs2 fc0 sc0 ls3b ws6">C<span class="fs3 ls108 v1">V</span><span class="ls38 ws6a">,<span class="fs3 ls10b v1">m</span><span class="ls170 ws10"> (CO<span class="fs3 ls82 ws17 v1">2</span><span class="ls171">)= 28,80 JK<span class="fs3 ls8b v2">-<span class="ls8">1</span></span><span class="ls172 ws6b">mol<span class="fs3 ls87 ws18 v2">-<span class="lsad">1</span></span></span></span></span></span></div><div class="t m0 x0 h6 y78 ff3 fs2 fc0 sc0 ls40 ws8">R esolu çã o:</div><div class="t m0 x0 h6 y79 ff3 fs2 fc0 sc0 ls173 ws10">P<span class="_1 blank"> </span>a<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>r<span class="_2 blank"> </span> a<span class="_1 blank"> </span> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l, p<span class="_1 blank"> </span><span class="fs3 ls8 v1">2</span><span class="ls38">, <span class="ls174">é n<span class="_3 blank"> </span>ecessá<span class="_1 blank"> </span>r<span class="_2 blank"> </span>io con<span class="_1 blank"> </span>h<span class="_1 blank"> </span>ecer<span class="_2 blank"> </span> a<span class="_1 blank"> </span> t<span class="_1 blank"> </span>em<span class="_1 blank"> </span>p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>u<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l, T<span class="_1 blank"> </span><span class="fs3 ls8 v1">2</span><span class="ls175">, u<span class="_1 blank"> </span>m<span class="_1 blank"> </span>a<span class="_3 blank"> </span> vez q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e </span></span></span></div><div class="t m0 x0 h6 y7a ff3 fs2 fc0 sc0 ls176 ws10">o volu<span class="_1 blank"> </span>m<span class="_1 blank"> </span>e fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l, V<span class="fs3 ls8 v1">2</span><span class="ls177">, j<span class="_1 blank"> </span>á<span class="_1 blank"> </span> é con<span class="_1 blank"> </span>h<span class="_1 blank"> </span>ecid<span class="_1 blank"> </span>o. P<span class="_1 blank"> </span>a<span class="_3 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> u<span class="_1 blank"> </span>m<span class="_1 blank"> </span> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>ia<span class="_1 blank"> </span>b<span class="_1 blank"> </span>á<span class="_1 blank"> </span>t<span class="_1 blank"> </span>ico, o t<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>b<span class="_3 blank"> </span>a<span class="_1 blank"> </span>lh<span class="_1 blank"> </span>o<span class="ls178"> t<span class="_1 blank"> </span>a<span class="_1 blank"> </span>m<span class="_1 blank"> </span>b<span class="_1 blank"> </span>ém<span class="_1 blank"> </span> </span></span></div><div class="t m0 x0 h6 y7b ff3 fs2 fc0 sc0 ls179 ws10">d<span class="_1 blank"> </span>ep<span class="_1 blank"> </span>en<span class="_1 blank"> </span>d<span class="_1 blank"> </span>e d<span class="_1 blank"> </span>a<span class="_1 blank"> </span> t<span class="_1 blank"> </span>em<span class="_1 blank"> </span>p<span class="_3 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>u<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span> fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l<span class="ls17a">, p<span class="_1 blank"> </span>ois com<span class="_1 blank"> </span>o q<span class="_1 blank"> </span> =<span class="_6 blank"> </span> 0, </span></div><div class="t m0 x0 h6 y7c ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff2 fs2 ls3b ws6">U<span class="ff3 ls6b ws10"> = </span><span class="ls39 ws4">w <span class="ff3 fs3 ls17b ws6c v1">a d</span></span></span></div><div class="t m0 x0 h6 y7d ff6 fs4 fc0 sc0 ls44 ws9">\uff27<span class="ff2 fs2 ls3b ws6">U<span class="ff3 lsde ws10"> = C<span class="_1 blank"> </span><span class="fs3 lsa6 ws6d v1">V</span></span></span><span class="ls3a ws6e">\uff27<span class="ff2 fs2 ls17c">T</span></span></div><div class="t m0 x0 h6 y7e ff2 fs2 fc0 sc0 ls39 ws4">w <span class="ff3 fs3 ls17b ws6c v1">a d </span><span class="ff3 lsde ws10"> = C<span class="_1 blank"> </span><span class="fs3 ls108 v1">V</span><span class="ff6 fs4 ls44 ws9">\uff27</span></span><span class="ls17c">T</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="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x6 y7f w5 h11" alt="" src="https://files.passeidireto.com/7e2fe59d-484b-4782-8644-79506eba4af8/bg5.png"><div class="t m0 x0 h6 y2f ff3 fs2 fc0 sc0 ls17e ws10">Da<span class="_1 blank"> </span> p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>im<span class="_1 blank"> </span>eir<span class="_2 blank"> </span>a<span class="_1 blank"> </span> L<span class="_1 blank"> </span>ei, t<span class="_1 blank"> </span>em<span class="_1 blank"> </span><span class="ls59">-<span class="ls17f">se q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e:</span></span></div><div class="t m0 x0 h6 y80 ff3 fs2 fc0 sc0 ls37 ws3">d <span class="ff2 ls3b ws6">U</span><span class="ls180 ws10"> = d<span class="_1 blank"> </span><span class="ff2 ls39">w</span></span></div><div class="t m0 x0 h6 y81 ff3 fs2 fc0 sc0 ls181 ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o d<span class="_1 blank"> </span><span class="ff2 ls3b ws6">U</span><span class="ls182"> = C<span class="_1 blank"> </span>vd<span class="_1 blank"> </span><span class="ff2 lsb">T</span><span class="ls183">;<span class="_1 blank"> </span> d<span class="_3 blank"> </span><span class="ff2 ls39 ws15">w </span><span class="ls6b"> = <span class="ls59">-<span class="ls37 ws25">p <span class="fs3 ls51 ws6f v1">ex</span><span class="ws3">d <span class="ff2 ls17d">V</span><span class="ls39 ws15 v5">C </span><span class="fs3 lsa6 ws6d v6">V</span><span class="lse v5">d<span class="ff2 ls17c ws70">T </span></span></span></span></span><span class="v5"> = <span class="ls59">-<span class="ls37 ws3">p <span class="fs3 ls51 ws6f v1">ex</span>d <span class="ff2 lsc0">V</span></span></span></span></span></span></span></div><div class="t m0 x0 h6 y82 ff3 fs2 fc0 sc0 ls184 ws10">C<span class="_1 blank"> </span>om<span class="_1 blank"> </span>o o p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>ocesso é r<span class="_2 blank"> </span>ever<span class="_2 blank"> </span>sível, p<span class="_1 blank"> </span><span class="fs3 ls51 wsc v1">ex </span><span class="ff6 fs4 ls52 wsd">\uff7c</span><span class="ls185"> p<span class="_1 blank"> </span><span class="fs3 ls54 wse v1">gá s</span><span class="ls6b"> = <span class="ff2 ls5b">n</span><span class="ls186 ws71">R T /V</span></span></span></div><div class="t m0 x0 h6 y83 ff3 fs2 fc0 sc0 ls187 ws10">Assim<span class="_1 blank"> </span>, </div><div class="t m0 x0 h6 y84 ff3 fs2 fc0 sc0 ls188 ws72">I n t egr<span class="_2 blank"> </span>a n d o<span class="ls59">-<span class="ls189 ws10">se est<span class="_1 blank"> </span>a<span class="_1 blank"> </span> exp<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o e<span class="ls18a"> a<span class="_1 blank"> </span>d<span class="_1 blank"> </span>m<span class="_1 blank"> </span>it<span class="_1 blank"> </span>in<span class="_1 blank"> </span>d<span class="_1 blank"> </span>o q<span class="_1 blank"> </span>u<span class="_1 blank"> </span>e C<span class="_1 blank"> </span><span class="fs3 lsa6 ws6d v1">V</span><span class="ls18b"> sej<span class="_3 blank"> </span>a<span class="_1 blank"> </span> in<span class="_1 blank"> </span>d<span class="_1 blank"> </span>e<span class="ls18c">p<span class="_1 blank"> </span>en<span class="_1 blank"> </span>d<span class="_1 blank"> </span>en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>e d<span class="_3 blank"> </span>a<span class="_1 blank"> </span> t<span class="_1 blank"> </span>em<span class="_1 blank"> </span>p<span class="_1 blank"> </span>er<span class="_2 blank"> </span>a<span class="_1 blank"> </span>t<span class="_1 blank"> </span>u<span class="_1 blank"> </span>r<span class="_2 blank"> </span>a<span class="_1 blank"> </span>, t<span class="_1 blank"> </span>em<span class="_1 blank"> </span><span class="ls6f">-</span></span></span></span></span></span></div><div class="t m0 x0 h6 y85 ff3 fs2 fc0 sc0 ls18d ws73">se<span class="ls59">(<span class="ff4 ls18e ws74">n</span><span class="ls89 ws10"> e <span class="ff1 ls3b ws6">R</span><span class="ls18f"> sã<span class="_1 blank"> </span>o con<span class="_1 blank"> </span>st<span class="_1 blank"> </span>a<span class="_1 blank"> </span>n<span class="_1 blank"> </span>t<span class="_1 blank"> </span>es):</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="pf6" class="pf w0 h0" data-page-no="6"><div class="pc pc6 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y86 w6 h12" alt="" src="https://files.passeidireto.com/7e2fe59d-484b-4782-8644-79506eba4af8/bg6.png"><div class="t m0 x7 h6 y87 ff3 fs2 fc0 sc0 ls17c ws75">T <span class="fs3 ls5 v1">2</span><span class="ls190 ws10"> = 228 K</span></div><div class="t m0 x0 h6 y88 ff3 fs2 fc0 sc0 ls191 ws10">A p<span class="_1 blank"> </span>r<span class="_2 blank"> </span>essã<span class="_1 blank"> </span>o fin<span class="_1 blank"> </span>a<span class="_1 blank"> </span>l d<span class="_1 blank"> </span>o gá<span class="_1 blank"> </span>s, p<span class="_1 blank"> </span><span class="fs3 ls8 v1">2</span><span class="ls192">, p<span class="_1 blank"> </span>od<span class="_3 blank"> </span>e, en<span class="_1 blank"> </span>t<span class="_1 blank"> </span>ã<span class="_1 blank"> </span>o, ser<span class="_2 blank"> </span> ca<span class="_1 blank"> </span>lcu<span class="_1 blank"> </span>la<span class="_1 blank"> </span>d<span class="_1 blank"> </span>a<span class="_1 blank"> </span>:</span></div><div class="t m0 x0 h6 y89 ff3 fs2 fc0 sc0 lsde ws10">w = <span class="ff2 ls5b">n</span><span class="ls39 ws15">C <span class="fs3 ls193 ws76 v1">V,m </span><span class="ff6 fs4 ls44 ws9">\uff27</span><span class="ff2 ls17c">T</span></span></div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div>
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