Question

A voltaic cell is constructed based on the following reaction and initial concentrations:

Fe²⁺(0.0050 M) + Ag⁺(2.0 M) ↔ Fe³⁺(0.0050 M) + Ag(s)

Calculate [Fe²⁺] when the cell reaction reaches equilibrium.

Answer 1

$[Fe^{2+}]_{equilibrium} =0.00177M$