<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg1.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">1 </div><div class="t m0 x2 h2 y2 ff2 fs1 fc1 sc0 ls0 ws2">ELETROQUÍMICA I<span class="_0 blank"></span>I </div><div class="t m0 x3 h3 y3 ff2 fs2 fc0 sc0 ls0 ws2">COLÉGIO <span class="_1 blank"></span>NAVAL </div><div class="t m0 x4 h3 y4 ff2 fs2 fc0 sc0 ls0 ws2">MARINHA <span class="_1 blank"></span>DO <span class="_1 blank"></span>BRASIL </div><div class="t m0 x5 h4 y5 ff2 fs3 fc0 sc0 ls0 ws2">2º Ten (RM2 <span class="ff3 ws0">\u2013</span> T) TH<span class="_1 blank"></span>AIS SILVA </div><div class="t m0 x6 h5 y6 ff2 fs4 fc0 sc0 ls0 ws2"> </div><div class="t m0 x7 h6 y7 ff2 fs5 fc0 sc0 ls1 ws1">2012<span class="ls0 ws2"> </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 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg2.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">2 </div><div class="t m0 x8 h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">OBJETIVOS </div><div class="t m0 x9 h8 y9 ff4 fs7 fc1 sc0 ls2">\uf076<span class="ff5 fc0 ls0 ws2">Apresentar <span class="_2 blank"> </span>e <span class="_2 blank"> </span>equacionar <span class="_3 blank"> </span><span class="lsb ws3">os</span> <span class="_2 blank"> </span>processos <span class="_2 blank"> </span><span class="lsb ws3">de<span class="_1 blank"></span><span class="ls3 ws2"> <span class="ff2 ls0">eletrólise <span class="_2 blank"> </span>ígnea<span class="ff5"> <span class="_2 blank"> </span>e <span class="_2 blank"> </span><span class="lsb ws3">de</span> </span></span></span></span></span></div><div class="t m0 x9 h9 ya ff2 fs7 fc0 sc0 lsc ws4">eletrólise<span class="ls4 ws2"> </span>em<span class="ls0 ws2"> solução aquosa<span class="ff5">. </span></span></div><div class="t m0 x9 ha yb ff4 fs8 fc1 sc0 ls5">\uf076<span class="ff5 fc0 ls0 ws2">Apresentar <span class="_4 blank"> </span><span class="lsd ws5">as</span><span class="ls6"> <span class="ff2 lse ws6">leis</span><span class="ff2"> <span class="lsf ws7">de</span><span class="ls0"> <span class="_4 blank"> </span>Far<span class="_0 blank"> </span>aday</span></span></span> <span class="_4 blank"> </span>e <span class="_4 blank"> </span>resolver <span class="_4 blank"> </span>exercícios <span class="_4 blank"> </span>envolv<span class="_0 blank"> </span>endo<span class="_0 blank"> </span> </span></div><div class="t m0 x9 hb yc ff5 fs7 fc0 sc0 lsc ws4">aspectos<span class="ls7 ws2"> <span class="ls10 ws8">quantitativos</span><span class="ls8"> <span class="ls10 ws8">da</span><span class="ls9"> </span></span></span>eletrólise<span class="ls0 ws2">. </span></div><div class="t m0 x9 ha yd ff4 fs8 fc1 sc0 ls5">\uf076<span class="ff5 fc0 ls0 ws2">Exemplifica<span class="_1 blank"></span>r <span class="_0 blank"> </span>o <span class="ls11 ws9">uso</span><span class="lsa"> <span class="ls11 ws9">de</span></span> <span class="ff2">metais <span class="lsf ws7">de</span> <span class="ls12 wsa">sacrifício</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 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg3.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">3 </div><div class="t m0 xa h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">TÓPICOS </div><div class="t m0 x9 h8 ye ff4 fs7 fc1 sc0 ls2">\uf076<span class="ff5 fc0 ls0 ws2">Eletrólise. </span></div><div class="t m0 x9 h8 yf ff4 fs7 fc1 sc0 ls2">\uf076<span class="ff5 fc0 ls0 ws2">Mecanismo <span class="ls10 ws8">da</span> Eletrólise <span class="ls13 wsb">ígnea</span>. </span></div><div class="t m0 x9 h8 y10 ff4 fs7 fc1 sc0 ls2">\uf076<span class="ff5 fc0 ls0 ws2">Mecanismo <span class="ls10 ws8">da</span> Eletrólise <span class="lsc ws4">aquosa</span>. </span></div><div class="t m0 x9 h8 y11 ff4 fs7 fc1 sc0 ls2">\uf076<span class="ff5 fc0 ls0 ws2">Aspectos <span class="ls10 ws8">quantitativos</span><span class="ls8"> <span class="ls10 ws8">da</span><span class="ls9"> <span class="lsc ws4">eletrólise</span></span></span>. </span></div><div class="t m0 x9 h8 y12 ff4 fs7 fc1 sc0 ls2">\uf076<span class="ff5 fc0 ls0 ws2">Metais <span class="ls10 ws8">de</span><span class="ls9"> <span class="ls14 wsc">sacrifício</span></span>. </span></div><div class="t m0 xb hb y13 ff5 fs7 fc0 sc0 ls0 ws2"> </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 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg4.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">4 </div><div class="t m0 xc h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">ELETRÓLISE </div><div class="t m0 x9 hc y14 ff4 fs5 fc1 sc0 ls15">\uf076<span class="ff5 fc0 ls0 ws2">É <span class="_2 blank"> </span>a<span class="_1 blank"></span> <span class="_5 blank"> </span>reação <span class="_5 blank"> </span><span class="ls1 ws1">de</span> <span class="_5 blank"> </span>ox<span class="_1 blank"></span>ido-redução <span class="_5 blank"> </span>não<span class="_1 blank"></span> <span class="_5 blank"> </span>espontânea<span class="_1 blank"></span> <span class="_5 blank"> </span>provocada <span class="_5 blank"> </span>pel<span class="_1 blank"></span>a <span class="_5 blank"> </span>passagem <span class="_5 blank"> </span><span class="ls1 ws1">de</span> </span></div><div class="t m0 x9 hd y15 ff5 fs3 fc0 sc0 ls0 ws2">corrente elétrica. </div><div class="t m0 x9 he y16 ff4 fs3 fc1 sc0 ls16">\uf076<span class="ff2 fc2 ls0 ws2">É <span class="ls19 wsd">um</span> inverso <span class="ls19 wsd">de</span> uma pilha. </span></div><div class="t m0 xd hf y17 ff1 fs3 fc0 sc0 ls0 ws2">ENERGIA </div><div class="t m0 xe h10 y18 ff1 fs5 fc0 sc0 ls0 ws2">ELÉTRICA<span class="_1 blank"></span> <span class="_6 blank"> </span><span class="fs3 v1">ENERGIA </span></div><div class="t m0 xf h11 y18 ff1 fs5 fc0 sc0 ls0 ws2">QUÍMICA </div><div class="t m0 x10 hf y19 ff1 fs3 fc0 sc0 ls0 ws2">ELETRÓLISE </div><div class="t m0 x9 hd y1a ff5 fs3 fc0 sc0 ls0 ws2">Por <span class="_7 blank"> </span>ser <span class="_7 blank"> </span><span class="ls1a wse">um</span> <span class="_7 blank"> </span>processo <span class="_7 blank"> </span>não <span class="_7 blank"> </span>espontân<span class="_1 blank"></span>eo <span class="_7 blank"> </span>a <span class="_7 blank"> </span>eletrólise <span class="_7 blank"> </span><span class="ls19 wsd">só</span> <span class="_7 blank"> </span>oco<span class="_1 blank"></span>rre <span class="_7 blank"> </span>com <span class="_7 blank"> </span>o <span class="_7 blank"> </span>aux<span class="_1 blank"></span>ílio <span class="_7 blank"> </span><span class="ls1a wse">de</span><span class="ls17"> <span class="ls1a wse">um</span></span> </div><div class="t m0 x9 hd y1b ff5 fs3 fc0 sc0 ls0 ws2">circuito <span class="_5 blank"> </span>elétrico <span class="_5 blank"> </span>composto <span class="_2 blank"> </span><span class="ls1a wse">de</span><span class="ls18"> <span class="ls1a wse">um</span></span> <span class="_2 blank"> </span>gerador, <span class="_2 blank"> </span><span class="ls1a wse">que</span> <span class="_2 blank"> </span>fornece <span class="_2 blank"> </span>energia, <span class="_5 blank"> </span>e<span class="_0 blank"> </span> <span class="_5 blank"> </span><span class="ls1a wse">de</span><span class="ls18"> <span class="ls1a wse">uma<span class="_0 blank"> </span></span></span> <span class="_5 blank"> </span>cuba </div><div class="t m0 x9 hd y1c ff5 fs3 fc0 sc0 ls0 ws2">eletrolítica <span class="_0 blank"> </span><span class="ls1a wse">onde</span> <span class="_0 blank"> </span>deve haver<span class="_0 blank"> </span> <span class="_0 blank"> </span>elet<span class="_1 blank"></span>rólitos. <span class="_0 blank"> </span>Esses <span class="_0 blank"> </span>eletrólitos <span class="_0 blank"> </span>vão <span class="_0 blank"> </span>para <span class="_0 blank"> </span>eletrodos <span class="_0 blank"> </span><span class="ls1a wse">de</span> <span class="_0 blank"> </span>sinal </div><div class="t m0 x9 h12 y1d ff5 fs5 fc0 sc0 ls0 ws2">contrário, <span class="_1 blank"></span>perdendo <span class="ls1 ws1">ou</span> ganhan<span class="_1 blank"></span>do elétrons. </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 x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg5.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">5 </div><div class="t m0 x11 h9 y1e ff2 fs7 fc3 sc0 ls0 ws2">Como Funcio<span class="_1 blank"></span>na a Eletrólise </div><div class="t m0 x12 h13 y1f ff5 fs3 fc0 sc0 ls0 ws2">(+) <span class="_8 blank"> </span><span class="v2">(-) </span></div><div class="t m0 x13 h14 y20 ff5 fs3 fc0 sc0 ls0 wsf">B<span class="fs4 ws10 v3">-</span><span class="ls1b ws2"> </span><span class="v4">A</span></div><div class="t m0 x14 h15 y21 ff5 fs4 fc0 sc0 ls0 ws10">+<span class="fs3 ws2 v5"> </span></div><div class="t m0 x15 h16 y22 ff5 fs9 fc0 sc0 ls0 ws2">Cuba eletr<span class="_1 blank"></span>olítica </div><div class="t m0 x16 hd y23 ff5 fs3 fc0 sc0 ls0 ws2">Eletrólito </div><div class="t m0 x17 h17 y24 ff5 fs2 fc0 sc0 ls0 ws2">Eletrodos <span class="_1 blank"></span>inertes </div><div class="t m0 x18 h18 y25 ff5 fs3 fc1 sc0 ls0 ws2">Semi - reação anódica: B<span class="_1 blank"></span><span class="fs4 ws10 v3">-<span class="fs3 ls1c ws2 v5"> <span class="ff6 ls0 ws0">\uf0ae<span class="ff5 ws2"> B</span></span></span><span class="ls1d">0<span class="fs3 ls0 ws2 v5"> + e</span></span>-<span class="fs3 ws2 v5"> </span></span></div><div class="t m0 x18 h18 y26 ff5 fs3 fc1 sc0 ls0 ws2">Semi - reação catódica:<span class="ls1f"> <span class="_0 blank"> </span><span class="ls1e">A</span></span><span class="fs4 ws10 v3">+</span> + e<span class="fs4 ws10 v3">-</span><span class="ls1c"> </span><span class="ff6 ws0">\uf0ae</span> A<span class="fs4 ls1d v3">0</span> </div><div class="t m0 x5 h18 y27 ff5 fs3 fc1 sc0 ls0 ws2">Reação Glob<span class="_1 blank"></span>al: B<span class="fs4 ws10 v3">-</span> + A<span class="fs4 ws10 v3">+</span> <span class="ff6 ws0">\uf0ae</span> B<span class="fs4 ls1d v3">0</span> + A<span class="fs4 ls1d v3">0</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 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg6.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">6 </div><div class="t m0 x19 h4 y28 ff2 fs3 fc0 sc0 ls0 wsf">Obs:<span class="ff5 ws2"> <span class="_4 blank"> </span>A<span class="_0 blank"> </span> <span class="_4 blank"> </span>reação <span class="_4 blank"> </span><span class="ls1a wse">que</span> <span class="_4 blank"> </span>ocorre <span class="_9 blank"> </span><span class="ls1e ws11">em</span><span class="ls20"> <span class="ls1a wse">uma</span></span> <span class="_4 blank"> </span>eletr<span class="_0 blank"> </span>ól<span class="_1 blank"></span>ise <span class="_4 blank"> </span>é <span class="_4 blank"> </span>o <span class="_4 blank"> </span>inverso <span class="_9 blank"> </span><span class="ls1a wse">da</span> <span class="_4 blank"> </span>reação <span class="_4 blank"> </span><span class="ls23 ws12">de<span class="_0 blank"> </span></span><span class="ls21"> <span class="ls1a wse">uma</span></span> <span class="_9 blank"> </span>pil<span class="_1 blank"></span>ha. </span></div><div class="t m0 x19 h19 y29 ff5 fs5 fc0 sc0 ls0 ws2">Assim <span class="_a blank"> </span>para <span class="_a blank"> </span><span class="ls1 ws1">que</span> <span class="_b blank"> </span>ocorra <span class="_a blank"> </span><span class="ls1 ws1">uma</span> <span class="_b blank"> </span>eletrólise, <span class="_a blank"> </span>é <span class="_a blank"> </span>necessário <span class="_a blank"> </span><span class="ls1 ws1">que</span> <span class="_b blank"> </span>o <span class="_0 blank"> </span>gerador <span class="_a blank"> </span>forneça <span class="_b blank"> </span><span class="ls1 ws1">uma</span><span class="ls22"> </span><span class="ff7 ws13">\u2206</span>E </div><div class="t m0 x19 hd y2a ff5 fs3 fc0 sc0 ls0 ws2">superior à reação <span class="ls1a wse">da</span> pilha <span class="_1 blank"></span>(espontânea). </div><div class="t m0 x19 hd y2b ff5 fs3 fc0 sc0 ls0 ws2">Enquanto <span class="_3 blank"> </span><span class="ls1e ws11">as</span> <span class="_c blank"> </span>pilhas <span class="_3 blank"> </span>geram <span class="_c blank"> </span>corrente <span class="_c blank"> </span>elétrica,<span class="ls24"> </span>a <span class="_3 blank"> </span>eletrólise <span class="_c blank"> </span>conso<span class="_1 blank"></span>me <span class="_c blank"> </span>essa <span class="_3 blank"> </span>me<span class="_0 blank"> </span>sma </div><div class="t m0 x19 hd y2c ff5 fs3 fc0 sc0 ls0 ws2">corrente. Isso causa <span class="ls1a wse">uma</span> diferença <span class="ls1a wse">de</span> definição <span class="ls1a wse">de</span> catodo e <span class="ls1a wse">do</span> ano<span class="_1 blank"></span>do. </div><div class="t m0 xa h4 y2d ff2 fs3 fc0 sc0 ls0 ws2">Pólo po<span class="_1 blank"></span>sitivo <span class="_d blank"> </span>Pólo nega<span class="_1 blank"></span>tivo </div><div class="t m0 x1a h6 y2e ff2 fs5 fc0 sc0 ls0 ws2">Pilha <span class="_e blank"> </span>cátodo <span class="_f blank"> </span><span class="fc1">anodo </span></div><div class="t m0 x1a h4 y2f ff2 fs3 fc0 sc0 ls0 ws2">Célula eletrolítica <span class="_10 blank"> </span><span class="fc1">anodo <span class="_11 blank"> </span></span>cátodo </div><div class="t m0 xc h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">ELETRÓLISE </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf7" class="pf w0 h0" data-page-no="7"><div class="pc pc7 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg7.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">7 </div><div class="t m0 x1b hd y30 ff5 fs3 fc0 sc0 ls1c ws14">As<span class="ls0 ws2"> <span class="_12 blank"> </span>substâncias <span class="_9 blank"> </span><span class="ls1a wse">que</span> <span class="_12 blank"> </span>serã<span class="_0 blank"> </span>o<span class="_1 blank"></span> <span class="_12 blank"> </span>submetidas <span class="_12 blank"> </span>à <span class="_12 blank"> </span>eletrólise <span class="_9 blank"> </span>podem <span class="_12 blank"> </span>estar <span class="_12 blank"> </span>liquefeitas <span class="_12 blank"> </span>(fundidas) </span></div><div class="t m0 x1b hd y31 ff5 fs3 fc0 sc0 ls1a wse">ou<span class="ls0 ws2"> <span class="ls1e ws11">em</span> solução <span class="_1 blank"></span>aquosa. </span></div><div class="t m0 x1c hd y32 ff5 fs3 fc0 sc0 ls0 ws2">Tipos de eletrólise </div><div class="t m0 x1d h12 y33 ff5 fs5 fc0 sc0 ls0 ws2">Eletrólise <span class="_1 blank"></span>Ígnea </div><div class="t m0 x1e hd y34 ff5 fs3 fc0 sc0 ls0 ws2">Eletrólise <span class="ls1e ws11">em<span class="_1 blank"></span><span class="ls0 ws2"> meio aquoso </span></span></div><div class="t m0 xc h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">ELETRÓLISE </div><div class="t m0 x1f h1a y35 ff2 fsa fc3 sc0 ls0 ws2">Eletrólise<span class="_0 blank"> </span> Ígnea:<span class="ff5 fc0"> é o nome d<span class="_0 blank"> </span>ado <span class="ls26 ws15">de</span> uma reação<span class="_0 blank"> </span> química provocada<span class="_0 blank"> </span> pela p<span class="_0 blank"> </span>assagem <span class="ls27 ws16">de</span> <span class="_0 blank"> </span>corrente </span></div><div class="t m0 x1f h1a y36 ff5 fsa fc0 sc0 ls0 ws2">elétrica através <span class="_0 blank"> </span><span class="ls27 ws16">de</span><span class="ls25"> <span class="ls27 ws16">um</span></span> <span class="ff2">composto iônico <span class="_0 blank"> </span>fundido</span>. </div><div class="t m0 x1f h1a y37 ff2 fsa fc3 sc0 ls0 ws2">Eletrólise<span class="_0 blank"> </span> <span class="_0 blank"> </span><span class="ls28 ws17">em</span> me<span class="_0 blank"> </span>io aquo<span class="_0 blank"> </span>so:<span class="ff5 fc0"> <span class="_0 blank"> </span>é <span class="_0 blank"> </span>o <span class="_0 blank"> </span>nome <span class="_0 blank"> </span>dado <span class="_0 blank"> </span><span class="ls27 ws16">de</span> <span class="_0 blank"> </span>um<span class="_0 blank"> </span>a <span class="_0 blank"> </span>reação <span class="_0 blank"> </span>químic<span class="_0 blank"> </span>a <span class="_0 blank"> </span>provocada <span class="_0 blank"> </span>pel<span class="_0 blank"> </span>a <span class="_0 blank"> </span>passagem<span class="_0 blank"> </span> </span></div><div class="t m0 x1f h1a y38 ff5 fsa fc0 sc0 ls27 ws16">de<span class="ls0 ws2"> corrente elétrica <span class="_0 blank"> </span>através <span class="_0 blank"> </span></span>de<span class="ls0 ws2"> uma <span class="ff2">solução <span class="_0 blank"> </span>aquosa <span class="ls29 ws18">de</span> eletrólito</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="pf8" class="pf w0 h0" data-page-no="8"><div class="pc pc8 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg8.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">8 </div><div class="t m0 x20 h4 y39 ff2 fs3 fc3 sc0 ls0 ws2">Eletrólise Íg<span class="_1 blank"></span>nea </div><div class="t m0 xc h7 y3a ff2 fs6 fc1 sc0 ls0 ws2">ELETRÓLISE </div><div class="t m0 x21 h3 y3b ff2 fs2 fc1 sc0 ls0 ws2">Resultado <span class="_1 blank"></span>da eletrólise<span class="_1 blank"></span>: </div><div class="t m0 x21 h1b y3c ff4 fs2 fc1 sc0 ls2a">\uf076<span class="ff5 fc0 ls0 ws2"> Deposiç<span class="_1 blank"></span>ão de sódio no <span class="_1 blank"></span>eletrodo negativo (c<span class="_1 blank"></span>atodo).<span class="_0 blank"> </span> </span></div><div class="t m0 x21 h1b y3d ff4 fs2 fc1 sc0 ls2a">\uf076<span class="ff5 fc0 ls0 ws2"> Formação <span class="_1 blank"></span>de bolhas gasosas de<span class="_1 blank"></span> cloro no eletrodo <span class="_1 blank"></span>positivo (anodo). </span></div><div class="t m0 x19 h16 y3e ff5 fs9 fc0 sc0 ls0 ws2"> </div><div class="t m0 x22 h17 y3f ff5 fs2 fc0 sc0 ls0 ws2">O <span class="_a blank"> </span>cloreto <span class="_0 blank"> </span><span class="ls2b ws19">de</span> <span class="_a blank"> </span>sódio <span class="_a blank"> </span><span class="ls2c ws1a">ao<span class="_0 blank"> </span></span> <span class="_0 blank"> </span>ser <span class="_a blank"> </span>fun<span class="_0 blank"> </span>dido <span class="_0 blank"> </span><span class="ls2d ws1b">se</span> <span class="_a blank"> </span>ioniza <span class="_a blank"> </span>produzindo </div><div class="t m0 x22 h17 y40 ff5 fs2 fc0 sc0 ls0 ws2">íons cloro <span class="_1 blank"></span>e íons sódio. </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pf9" class="pf w0 h0" data-page-no="9"><div class="pc pc9 w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bg9.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls0 ws2">9 </div><div class="t m0 x23 h12 y41 ff5 fs5 fc0 sc0 ls0 ws2">Semi - reações da <span class="_1 blank"></span>eletrólise ígnea d<span class="_1 blank"></span>o NaCl </div><div class="t m0 x24 h18 y42 ff5 fs3 fc0 sc0 ls0 ws2">Ânodo <span class="_1 blank"></span>(+): 2 <span class="ls19 wsd">Cl</span><span class="fs4 ws10 v3">-</span><span class="ls1c"> </span><span class="ff6 ws0">\uf0ae</span> <span class="ls19 wsd">Cl</span><span class="fs4 ws10 v6">2(g)</span> + 2e<span class="fs4 ws10 v3">-</span> (oxidação) </div><div class="t m0 x24 h18 y43 ff5 fs3 fc0 sc0 ls0 ws2">Cátodo <span class="_1 blank"></span>(-): 2 <span class="ls1e ws11">Na</span><span class="fs4 ws10 v3">+</span> + 2e<span class="fs4 ws10 v3">-</span> <span class="ff6 ws0">\uf0ae</span> 2 <span class="ls1e">Na</span><span class="fs4 ws10 v6">(s)</span> (redução) </div><div class="t m0 x25 h18 y44 ff5 fs3 fc0 sc0 ls0 ws2">Reação Global: <span class="_1 blank"></span>2 <span class="ls19 wsd">Cl</span><span class="fs4 ws10 v3">-</span><span class="ls1c"> +<span class="_1 blank"></span> 2 <span class="ls1e">Na<span class="fs4 ls0 ws10 v3">+</span><span class="ls0"> <span class="ff6 ws0">\uf0ae</span> <span class="ls19 wsd">Cl</span><span class="fs4 ws10 v6">2(g)</span> + 2 </span><span class="ws11">Na<span class="fs4 ls0 ws10 v6">(s)</span></span><span class="ls0"> </span></span></span></div><div class="t m0 x26 h4 y45 ff2 fs3 fc0 sc0 ls0 wsf">Obs:<span class="ff5 ws2"> <span class="_0 blank"> </span>O <span class="_a blank"> </span>número <span class="_0 blank"> </span><span class="ls1a wse">de</span> <span class="_0 blank"> </span>elétrons <span class="_0 blank"> </span>libertados <span class="_0 blank"> </span><span class="ls1a wse">no</span> <span class="_0 blank"> </span>anodo <span class="_0 blank"> </span>é <span class="_0 blank"> </span>sempre <span class="_0 blank"> </span>igual <span class="_0 blank"> </span><span class="ls1e ws11">ao</span> <span class="_0 blank"> </span>número </span></div><div class="t m0 x26 hd y46 ff5 fs3 fc0 sc0 ls1a wse">de<span class="ls0 ws2"> elétrons abso<span class="_1 blank"></span>rvidos <span class="ls1a wse">no</span> catodo, <span class="ls1e ws11">em</span> qualqu<span class="_1 blank"></span>er instante <span class="ls1a wse">da</span> eletrólise. </span></div><div class="t m0 xc h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">ELETRÓLISE </div><div class="t m0 x20 h4 y47 ff2 fs3 fc3 sc0 ls0 ws2">Eletrólise Íg<span class="_1 blank"></span>nea </div></div><div class="pi" data-data='{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}'></div></div> <div id="pfa" class="pf w0 h0" data-page-no="a"><div class="pc pca w0 h0"><img fetchpriority="low" loading="lazy" class="bi x0 y0 w0 h0" alt="" src="https://files.passeidireto.com/90eb46f7-5801-44ba-b8d1-dab27c64c2a2/bga.png"><div class="t m0 x1 h1 y1 ff1 fs0 fc0 sc0 ls1a ws1c">10<span class="ls0 ws2"> </span></div><div class="t m0 x27 h1c y48 ff2 fs5 fc0 sc0 ls0 ws2"> AB <span class="_1 blank"></span> A<span class="fs4 ls2e v3">+</span><span class="fs4 ws10 v6">(aq)</span> + B<span class="fs4 ws10 v3">-<span class="v7">(aq)<span class="_1 blank"></span><span class="fs5 ws2 v8"> <span class="_0 blank"> </span> </span></span></span></div><div class="t m0 x28 hd y49 ff5 fs3 fc0 sc0 ls0 ws2"> </div><div class="t m0 x29 h17 y4a ff5 fs2 fc0 sc0 ls0 ws1d">H<span class="fsb ls2f v9">2</span><span class="ws2">O </span></div><div class="t m0 x2a h1d y4b ff5 fsa fc0 sc0 ls0 ws2">Íons do eletróli<span class="_1 blank"></span>to </div><div class="t m0 x2b h1c y4c ff2 fs5 fc0 sc0 ls0 ws2"> H<span class="fs4 ls1d v6">2</span>O <span class="_1 blank"></span> H<span class="fs4 ls2e v3">+</span><span class="fs4 ws10 v6">(aq)</span> + OH<span class="fs4 ws10 v3">-<span class="v7">(aq)</span></span> <span class="_0 blank"> </span> </div><div class="t m0 x28 hd y4d ff5 fs3 fc0 sc0 ls0 ws2"> </div><div class="t m0 x2c h17 y4e ff5 fs2 fc0 sc0 ls0 ws2">Íons da Á<span class="_1 blank"></span>gua </div><div class="t m0 x2d hd y4f ff5 fs3 fc0 sc0 ls0 ws2">AB <span class="fs4 ws10 v6">(aq)</span> </div><div class="t m0 xc h7 y8 ff2 fs6 fc1 sc0 ls0 ws2">ELETRÓLISE </div><div class="t m0 x2e h4 y47 ff2 fs3 fc3 sc0 ls0 ws2">Eletrólise em meio <span class="_1 blank"></span>aquoso </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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