The standard Gibbs energy for the given cell reaction in KJ mol^-1 at 298K is ${\mathrm{Zn}}_{\left(\mathrm{s}\right)}+{\mathrm{Cu}}_{\left(\mathrm{aq}\right)}^{2+}\to {\mathrm{Zn}}_{\left(\mathrm{aq}\right)}^{2+}+{\mathrm{Cu}}_{\left(\mathrm{s}\right)},\mathrm{E}°=2\mathrm{V}$ at 298 K  (F = 96,000C)