What Is the Value of the Equilibrium Constant for the Cell

Multiple Choice

What is the value of the equilibrium constant for the cell reaction below at 25°C? E°_cell = 0.30 V Sn²⁺(aq) + Fe(s) ⇄ Sn(s) + Fe²⁺(aq)

A) 1.2 × 10 ⁵
B) 1.4 × 10 ¹⁰
C) 8.6 × 10 ⁻⁶
D) 7.1 × 10 ⁻¹¹
E) 2.3 × 10 ²³