Question

If e_{fe^{2+}/fe}^{o}=0.440\: vand e_{fe^{3+}/fe^{2+}}^{o}=0.770\: v, then e_{fe^{3+}/fe}^{o}=0.770\: v, is

Answer 1

Answer:

0.55

Explanation:

Using the equation

nEcell= nEcell1 +nEcell2