What will be the cell potential at equilibrium

Question

What will be the cell potential at equilibrium?

Single galvanic cell based on the reaction

Cu2 (aq) Mg(s) Mg2 (aq) Cu(s)

Answer 1

I am assuming you forgot the + signs

For the first half-reaction Mg > Mg2+ + 2e- E = + 2.356 V

For the other half-reaction Cu2+ + 2e- > Cu E = + 0.337 V

E = 2.69 V