Question

a) Calculate the standard cell potentials of galvanic cells in which the following

reactions take place:

2Cr(s) + 3Cd2+(aq) 2Cr3+(aq) + 3Cd

Calculate the ∆G0

and equilibrium constant of the reactions.

Given E

0 Cr3+/Cr = -0.74V E0 Cd2+/Cd = 0.40V​

Answer 1

Answer:

constant of reactions