1.) For the complete balanced redox reaction below, what is the Eocell?
Zn(s) + 2Cu+(aq) ⟶ 2Cu(s) + Zn2+(aq)
Zn2+ + 2e- Zn(s) Eo = -0.76 V
Cu+ + e- Cu(s) Eo = 0.52
2.) For the redox reaction below, what is the Ecell
if [Zn2+] = 0.072 M and [Cu+] = 1.27 M?
T = 298 K
Zn(s) + 2Cu+(aq) ⟶ 2Cu(s) + Zn2+(aq)
Half Reactions:
Zn2+ + 2e- Zn(s) Eo = -0.76 V
Cu+ + e- Cu(s) Eo = 0.52
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