In the activity, click on the E∘cell and Keq quantities to observe how they are related. Use this relation to calculate Keq for the following redox reaction that occurs in an electrochemical cell having two electrodes: a cathode and an anode. The two half-reactions that occur in the cell are Cu2+(aq)+2e−→Cu(s) and Ni(s)→Ni2+(aq)+2e− The net reaction is Cu2+(aq)+Ni(s)→Cu(s)+Ni2+(aq) Use the given standard reduction potentials in your calculation as appropriate.