Using the standard reduction potentials listed in Appendix E, calculate the equilibrium constant for each of the

Question:

Using the standard reduction potentials listed in Appendix E, calculate the equilibrium constant for each of the following reactions at 298 K:
(a) Cu(s) + 2 Ag+ (aq) → Cu2+ (aq) + 2 Ag(s)
(b) 3 Ce4+ (aq) + Bi(s) + H2O(l) → 3 Ce3+ (aq) + BiO+ (aq) + 2 H+ (aq)
(c) N2H5 + (aq) + 4 Fe(CN)6 3- (aq) → N2(g) + 5 H+ (aq) + 4 Fe(CN)6 4-(aq)