What is the standard potential of the cell
\(\text{Ni} \, | \, \text{Ni}^{2+}(1\,\text{M}) \, || \, \text{Cu^{2+}(1\,\text{M}) \, | \, \text{Cu}\)
if \(E^\circ_{\text{Cu}^{2+}/\text{Cu}} = 0.337\ \text{V}\) and \(E^\circ_{\text{Ni}^{2+}/\text{Ni}} = -0.236\ \text{V}\)?}