Chemistry

Problem

Represent the voltaic cell obtained by coupling a lead half-cell,

\text{Pb}(\text{s}) \mid \text{Pb}^{2+}(\text{aq})

, and a silver half-cell,

\text{Ag}(\text{s}) \mid \text{Ag}^{+}(\text{aq})

. The standard reduction potentials of these electrodes are:

E_{\text{Pb}^{2+}|\text{Pb}}^{\ominus} = -0.13\text{ V}, E_{\text{Ag}^{+}|\text{Ag}}^{\ominus} = +0.80\text{ V}.