(Solved): Calculate the standard state cell potential at 25C when the concentrations of the aqueous specie ...

Calculate the standard state cell potential at $25^{?}\mathrm{C}$ when the concentrations of the aqueous species are 1 $\mathrm{M}$ in the following cell $\mathrm{Zn}/{\mathrm{Zn}}^{2+}$ electrode (cathode) and a $\mathrm{Ni}/{\mathrm{Ni}}^{2+}$ electrode as anode. $\begin{array}{ll}{\mathrm{Ni}}^{2+}+2\mathrm{e}??>\mathrm{Ni}& {\mathrm{E}}^0=?0.25\\ {\mathrm{Zn}}^{2+}+2\mathrm{e}??>\mathrm{Zn}& {\mathrm{E}}^0=?0.76\mathrm{V}\end{array}$ \begin{tabular}{l} $68.4\mathrm{V}$ \\ \hline $0.48\mathrm{V}$ \\ \hline $2.36\mathrm{V}$ \\ \hline $0.51\mathrm{V}$ \end{tabular} Question 2 2 pts What is the potential for the following cell? $\mathrm{Zn}/{\mathrm{Zn}}^{2+}\text{ (aq, }1.0\mathrm{M})//{\mathrm{Ni}}^{2+}(\mathrm{aq},0.1\mathrm{M})/\mathrm{Ni}$ \begin{tabular}{l} \hline $.65\mathrm{V}$ \\ \hline $0.51\mathrm{V}$ \\ \hline $2.64\mathrm{V}$ \\ \hline $0.48\mathrm{V}$ \end{tabular}