Generate equilibrium constant expressions for the following reaction.

Question

Generate equilibrium constant expressions for the following reaction. Calculate Keq values.

Fe 3 V 2 <==> Fe 2 V 3

(b) Calculate the cell potential and ∆G for the following galvanic cell.

Pt| Cr 2 (0.30M), Cr 3(2.0M)|| Co 2(0.20M)|Co

Overall cell reaction:

2 Cr 2 (aq) Co 2(aq) - 2 Cr 3 (aq) Co(s) K = 2.79 x107

NOTE: THE and - numericals are the charges on the following.

Answer 1

Actually

maybe 10.6