For each of the reactions, calculate E from the table of standard potentials, and state whether the

Question:

For each of the reactions, calculate E° from the table of standard potentials, and state whether the reaction is spontaneous as written or spontaneous in the reverse direction under standard conditions. (a) Cu+ (aq) + Ni(s) Cu(s) + Ni2+ (aq) (b) 2Ag(s) + Cl(g) 2AgCl(s) (c) Cl(g) + 21 (aq) 2C1 (aq) + I(s)