If the Standard Potential for Cu²⁺(aq)/Cu⁺(aq)is 0 $\rightarrow$ Cu(s)
A)+0

Multiple Choice

If the standard potential for Cu²⁺(aq) /Cu⁺(aq) is 0.15 V and the standard potential for Cu²⁺(aq) /Cu(s) is 0.34 V,calculate the standard potential for Cu⁺(aq) + e^- $\rightarrow$ Cu(s) .

A) +0.32 V
B) +0.64 V
C) +0.53 V
D) +0.83 V
E) +0.49 V