Consider the Following Half-Reactions

Multiple Choice

Consider the following half-reactions. Cl₂(g) + 2 e^- → 2 Cl^-(aq)
E° = +1.36 V
Ag⁺(aq) + e^- → Ag(s)
E° = +0.80 V
Cu²⁺(aq) + 2 e^- → Cu(s)
E° = +0.34 V
Sn²⁺(aq) + 2 e^- → Sn(s)
E° = -0.14 V
Al³⁺(aq) + 3 e^- → Al(s)
E° = -1.66 V
Which of the following species will reduce Cu²⁺(aq) ion?

A) Ag(s) and Sn²⁺(aq)
B) Cl^-(aq) and Ag(s)
C) Cl₂(g) and Ag⁺(aq)
D) Sn(s) and Al(s)
E) Sn²⁺(aq) and Al³⁺(aq)