Chemistry

Problem

For the reaction

\text{Zn}(s) + \text{Cu}^{2+}(aq) \rightarrow \text{Zn}^{2+}(aq) + \text{Cu}(s)

, the measured standard cell potential is

1.10\,\text{V}

. If

n = 2

for this reaction, what is

\Delta G^{\circ}

in kJ? (Use

F = 9.65 \times 10^{4}\,\text{C mol}^{-1}

.) a)

-1.06 \times 10^{2}\,\text{kJ}

-2.12 \times 10^{2}\,\text{kJ}

+2.12 \times 10^{2}\,\text{kJ}

-2.12\,\text{kJ}