Calculate the Equilibrium Constant for the Reaction Between Sn Metal

Calculate the equilibrium constant for the reaction between Sn metal and Zn²⁺ solution. Sn + Zn²⁺ ⇋ Sn²⁺ + Zn
Sn²⁺ + 2 e⁻ → Sn (s) E° = −0.141 V
Zn²⁺ + 2 e⁻ → Zn (s) E° = −0.762 V

A) 9) 86 × 10²⁰
B) 1) 21 × 10⁻²¹
C) 3) 37 × 10³⁰
D) 3) 18 × 10⁻¹¹
E) 1) 84 × 10¹⁵