🤓 Based on our data, we think this question is relevant for Professor Poniatowski's class at UMICH.
Which of the following reactions may occur at the anode?
a. Ga3+ (aq) + 3 e– → Ga (s)
b. Cu2+ (aq) + 2 e– → Cu (s)
c. 2 Cl – (aq) → Cl2 (g) + 3 e–
d. Co (s) + e– → Co+ (aq)