Which of the following represents a balanced redox reaction for the following in basic conditions?
Cd (s) + NO3 ^- (aq) → Cd ^+ (aq) +NO (g)
a) Cd (s) + NO3 ^- (aq) → Cd ^2+ (aq) + NO (g) + 2H20
b) 2H2O + Cd(s) + NO3 ^- (aq) → Cd ^2+ (aq) + NO (g) + 4OH ^- (aq)
c) 2H2O + Cd(s) + NO3 ^- (aq) + 2e ^- → Cd ^2+ (aq) + NO (g) + 4OH ^- (aq)
d) 4H2O + 3Cd(s) + 2NO3 ^- (aq) → 3Cd ^2+ (aq) + 2NO (g) + 4OH ^- (aq)
e) 4H2O (el) + 3Cd(s) + 3NO3 ^- (aq) → 3Cd ^2+ (aq) + 3NO (g) + 4OH ^- (aq)