1. Write the half-reactions and total reaction for the following cells. Compute the potential of the cells

1. ) Pt|Fe³⁺(2.00 x10^-2 M), Fe²⁺ (6.00 x10^-5 M)||Sn²⁺(3.50 x10^-2 M), Sn⁴⁺ (1.5 x10^-4 M)|Pt

b) Pt|Ce⁴⁺ (0.1 M), Ce⁺³(0.01 M), H₂SO₄ (1 M)||Fe²⁺(0.01 M), Fe³⁺(0.1 M), HCl (1 M)|Pt

For cell (b), what would be the composition of the system at the end of a galvanic discharge to an equilibrium condition? What would the cell potential be? What would the potential of each electrode be vs. SCE?