Consider the redox reactionAg*(aq) + Cu(s) → Ag(s) + Cu²+(aq)Calculate the E'cell and state if the reaction isspontaneous or not.Half-ReactionE (V)+1.36+1.33+1.23+0.96+0.80Clg) + 2e 20 (ag)Cr,0, (ag) + 14H" (aq) + 6e 20 "(ag) + 7H,O)MnO,(s) + 4H"(ag) + 2eNO, (ag) + 4H (aq) + 3eAg (ag) +eFe"tag) +eCu*(aq) + 2e = Cu(s)AgCKs) +e Agis) + CI (ag)so (aq) + 4H*(ag) + 2e S0,(g) + 2H;O()Cu*(ag) +eSn" (ag) + 2e Sn"(aq)2H (ag) + 2ePhMn" (ag) + 2H,O4)NO(g) + 2H,O)Agis)+0.77+0.34+0.22+0.20Ca*(ag)+0.15+0.13Hg)Phis)0.00+ 20-0.13(ag)Sn" (ag) + 2e Sn(s)Ni*(ag) + 20 Ni(s)PHSO8) + H"(ag) + 2e Pb(3) + HSO, (ag)Ca"(ag) + 20Fe"(ag) + 20C"(ag) + 3eZa*(ag) + 2e-0.14-0.25-0.31-0.40Cds)Fe(s)Cris)-0.44-0.74Zna)-0.76-0.46 V and nonspontaneousO +0.46 V and nonspontaneous-0.46 V and spontaneousO +0.46 V and spontaneous

Given reaction: Ag+(aq) + Cu(s) ----->> Ag(s) + Cu2+(aq) Gibbs free energy: Gibbs free energy…

Consider the redox reaction Ag*(aq) + Cu(s) ► Ag(s) + Cu²*(aq) Calculate the E'cell and state if the reaction is spontaneous or not. Half-Reaction E' (V) Clg) + 2e 20 (ag) Cr,0, (ag) + 14H" (aq) + 6e 20 "(ag) + 7H,O) MnO,(s) + 4H"(ag) + 2e Mn"(ag) + 2H,O) NO, (ag) + 4H (aq) + 3e NO(g) + 2H,0(I) Ag (ag) +e Fe"tag) +e Cu*(aq) + 2e = Cu(s) AgCis) +e Agis) + CI (ag) so, (aq) + 4H*(aq) + 2e SO,(g) + 2H,O() Cu?t(ag) +e= Cu"(ag) Sn" (ag) + 2e 2H (ag) + 2e Ph*(ag) + 2e Pb(s) +1.36 +1.33 +1.23 +0.96 Agis) Fe"(ag) +0.80 +0.77 +0.34 +0.22 +0.20 +0.15 +0.13 Sa*(ag) Hg) 0.00 -0.13 2e Sns 2e Ni(s) -0.14 N" (ag) PHSO,s) + H"(ag) + 2e Ph(s) + HSO, (ag) Ca"(ag) + 2e Fe"(ag) + 2e Fe(s) Cr*(ag) + 3e Cris) Za**(ag) + 2e = Zn(s) -0.25 -0.31 Cds) -0.40 -0.44 -0.74 -0.76 O -0.46 V and nonspontaneous O +0.46 V and nonspontaneous O -0.46 V and spontaneous O +0.46 V and spontaneous

Consider the redox reaction Ag(aq) + Cu(s) ► Ag(s) + Cu²(aq) Calculate the E'cell and state if the reaction is spontaneous or not. Half-Reaction E' (V) Clg) + 2e 20 (ag) Cr,0, (ag) + 14H" (aq) + 6e 20 "(ag) + 7H,O) MnO,(s) + 4H"(ag) + 2e Mn"(ag) + 2H,O) NO, (ag) + 4H (aq) + 3e NO(g) + 2H,0(I) Ag (ag) +e Fe"tag) +e Cu(aq) + 2e = Cu(s) AgCis) +e Agis) + CI (ag) so, (aq) + 4H(aq) + 2e SO,(g) + 2H,O() Cu?t(ag) +e= Cu"(ag) Sn" (ag) + 2e 2H (ag) + 2e Ph(ag) + 2e Pb(s) +1.36 +1.33 +1.23 +0.96 Agis) Fe"(ag) +0.80 +0.77 +0.34 +0.22 +0.20 +0.15 +0.13 Sa(ag) Hg) 0.00 -0.13 2e Sns 2e Ni(s) -0.14 N" (ag) PHSO,s) + H"(ag) + 2e Ph(s) + HSO, (ag) Ca"(ag) + 2e Fe"(ag) + 2e Fe(s) Cr*(ag) + 3e Cris) Za**(ag) + 2e = Zn(s) -0.25 -0.31 Cds) -0.40 -0.44 -0.74 -0.76 O -0.46 V and nonspontaneous O +0.46 V and nonspontaneous O -0.46 V and spontaneous O +0.46 V and spontaneous

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter20: Electrochemistry

Section20.1: Voltaic Cells

Problem 13SSC

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