Question
( x_{c}^{3+}+e^{-} longrightarrow F_{c}^{2 t} quad E^{0}=-0.476 mathrm{V} )

Given standard electrode potentials Fe2+ + 2e -> Fe E° = 0.440V Fe3+ + 3e > Fe E° =-0.036V The standard electrode potential (E°) for Fe3+e- >Fe2+
Solution
