Using Eºcell, choose all the reactions that are nonspontaneous.2Fe2+ (aq) + Cl2(g) → 2Fe3+,2Al(s) + 3Zn²+ (aq)-(aq) + 2Cl(aq)2A1³+ (aq) + 3Zn(s)(aq)Sn2+ (aq) + Pb2+Zn2+ + Cu(s)→Cu2+ + Zn(s)2Ag (aq) + Cu(s) → 2Ag(s) + Cu²+,(aq)2Cl2(g) + 2H₂O(1)→ 4HCl(aq) + O2(g)(aq) → Pb(s) + Sn4+

Well, we will require to have an idea about Eocell . Eocell=Eooxidation+Eoreduction so we will…

Using Eºcell, choose all the reactions that are nonspontaneous. 2Fe2+ (aq) + Cl2(g) → 2Fe3+ (aq) + 2Cl(aq) - 2Al(s) +3Zn2+ (aq) → 2Al³+ (aq) + 3Zn(s) Sn2+ (aq) + Pb2+ (aq) → Pb(s) + Sn4+ (aq) Zn2+ + Cu(s)→Cu²+ + Zn(s) 2Ag+ (aq) + Cu(s)→ 2Ag(s) + Cu²+ (aq) 2C12(g) + 2H₂O(1)→ 4HCl(aq) + O2(g)

Using Eºcell, choose all the reactions that are nonspontaneous. 2Fe2+ (aq) + Cl2(g) → 2Fe3+ (aq) + 2Cl(aq) - 2Al(s) +3Zn2+ (aq) → 2Al³+ (aq) + 3Zn(s) Sn2+ (aq) + Pb2+ (aq) → Pb(s) + Sn4+ (aq) Zn2+ + Cu(s)→Cu²+ + Zn(s) 2Ag+ (aq) + Cu(s)→ 2Ag(s) + Cu²+ (aq) 2C12(g) + 2H₂O(1)→ 4HCl(aq) + O2(g)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section: Chapter Questions

Problem 66QRT

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