Question

Intext Questions
3.6 The cell in which the following reaction occurs:
2Fe+ (aq) + 2+ (aq) - 2Fe+ (aq) + 1(s) has El
= 0.236 V at 208 K.
Calculate the standard Gibbs energy and the equilibrium constant of the
cell reaction.​

Answer 1

Explanation:

ΔG=nFE∘

        =−2×96500×0.236=−45.548kJ

logK=2.303RTnFE∘=0.05912×0.236=7.986

K=(10)7.986=96827785.6

                             

     =9.68×107