Calculate Eºcell for the following reaction: 2Fe2+ (aq) + Cd2+ (aq) → 2Fe³+ (aq) + Cd(s) Reduction half reaction Ered (V) Ag+ (aq) + e → Ag(s) +0.80 Fe³+ (aq) + e → Fe²+ (aq) +0.77 1₂(s) + 2e → 21¯(aq) +0.53 Cu²+ (aq) + 2e → Cu(s) +0.34 Cu²+ (aq) + e → Cut (aq) +0.15 Sn4+ (aq) + 2e → → Sn²+ (aq) +0.13 Pb2+ (aq) + 2e → Pb(s) -0.13 Ni²+ (aq) + 2e- → Ni (s) -0.25 Co2+ (aq) + 2e → Co(s) -0.28 Cd²+ (aq) + 2e → Cd(s) -0.40 Fe2+ (aq) + 2e- → Fe(s) -0.44 Cr³+ (aq) + 3e- → › Cr(s) -0.74 Zn²+ (aq) + 2e¯ → Zn(s) -0.76 Al³+ (aq) + 3e → Al(s) -1.66 Mg2+ (aq) + 2e → Mg(s) -2.37

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Calculate Eºcell for the following reaction: 2Fe2+ (aq) + Cd2+ (aq) → 2Fe³+ (aq) + Cd(s)
Reduction half reaction
Eᵒred (V)
Ag+ (aq) + e
→ Ag(s)
+0.80
Fe³+ (aq) + e
→ Fe²+
+0.77
1₂ (s) + 2e → 21¯(aq)
+0.53
Cu²+ (aq) + 2e-
→ Cu(s)
+0.34
Cu²+ (aq) + e → Cu+ (aq)
->
+0.15
Sn4+
(aq) + 2e-
Sn²+ (aq)
→
+0.13
Pb2+ (aq) + 2e
→ Pb(s)
-0.13
Ni2+ (aq) + 2e
→ Ni (s)
-0.25
Co2+ (aq) + 2e
→
> Co(s)
-0.28
Cd²+ (aq) + 2e
Cd(s)
-0.40
Fe2+ (aq) + 2e
→ Fe(s)
-0.44
Cr³+ (aq) + 3e
→ Cr(s)
-0.74
Zn²+ (aq) + 2e → Zn(s)
-0.76
Al³+ (aq) + 3e → Al(s)
-1.66
Mg2+ (aq) + 2e - → Mg(s)
-2.37
+ (aq)
Transcribed Image Text:Calculate Eºcell for the following reaction: 2Fe2+ (aq) + Cd2+ (aq) → 2Fe³+ (aq) + Cd(s) Reduction half reaction Eᵒred (V) Ag+ (aq) + e → Ag(s) +0.80 Fe³+ (aq) + e → Fe²+ +0.77 1₂ (s) + 2e → 21¯(aq) +0.53 Cu²+ (aq) + 2e- → Cu(s) +0.34 Cu²+ (aq) + e → Cu+ (aq) -> +0.15 Sn4+ (aq) + 2e- Sn²+ (aq) → +0.13 Pb2+ (aq) + 2e → Pb(s) -0.13 Ni2+ (aq) + 2e → Ni (s) -0.25 Co2+ (aq) + 2e → > Co(s) -0.28 Cd²+ (aq) + 2e Cd(s) -0.40 Fe2+ (aq) + 2e → Fe(s) -0.44 Cr³+ (aq) + 3e → Cr(s) -0.74 Zn²+ (aq) + 2e → Zn(s) -0.76 Al³+ (aq) + 3e → Al(s) -1.66 Mg2+ (aq) + 2e - → Mg(s) -2.37 + (aq)
esc
Mg2+ (aq) + 2e → Mg(s)
Na+ (aq) + e → Na(s)
Ca²+ (aq) + 2e → Ca(s)
O A.0.34 V
OB. 0.37 V
OC. 1.17 V
OD.-1.17 V
O E. -0.37 V
A Moving to another question will save this response.
S
-2.37
-2.71
-2.87
DDD
Transcribed Image Text:esc Mg2+ (aq) + 2e → Mg(s) Na+ (aq) + e → Na(s) Ca²+ (aq) + 2e → Ca(s) O A.0.34 V OB. 0.37 V OC. 1.17 V OD.-1.17 V O E. -0.37 V A Moving to another question will save this response. S -2.37 -2.71 -2.87 DDD
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