Reаctiоn E0 Ce4+ (аq) + e- → Ce3+ (аq) +1.61 V Ag+ + e- → Ag (s) +0.80 V Fe3+ e- → Fe2+ (aq) +0.77 V I2 (s) + 2e- → 2I- (aq) +0.54 V Sn4+ (aq) + 2e- → Sn2+ (aq) +0.15 V Pb2+ (aq) + 2e- → Pb (s) -0.13 V Fe2+ (aq) + 2e- → Fe (s) -0.44 V Zn2+ (aq) + 2e- → Zn (s) -0.76 V Al3+ (aq) + 3e- → Al (s) -1.66 V 5 If yоu setup a vоltaic cell according to the following reaction, what would the cell potential, Ecell, be? 2 Al(s) + 3 Pb2+ (aq) → 2 Al3+ (aq) + 3 Pb(s) The two half reactions are : Al(s) → Al3+ (aq) + 3e- (this is the oxidation reaction) Pb2+ (aq) + 2e- → Pb(s) (this is the reduction reaction)