Chemistry - Electrochemistry Question with Solution | TestHub

Estimate the cell potential of a Daniel cell (in mV ) having $1.0M{\mathrm{Zn}}^{2+}$ and originally having $1.0M{\mathrm{Cu}}^{2+}$ after sufficient ammonia has been added to the cathode compartment to make the ${\mathrm{NH}}_3$ concentration $2.0M$. Given $E_{\mathrm{Zn}/{\mathrm{Zn}}^{2+}}^{\circ }$ and $E_{\mathrm{Cu}/{\mathrm{Cu}}^{2+}}^{\circ }$ are 0.76 and -0.34 V respectively. Also equilibrium constant for the