Answer to Question #143507 in Physical Chemistry for EDET BRIGHT

Physical Chemistry

Question #143507

Calculate the potential for the half cell made up of zinc in 0.02M ZnSo4 solution at 298k ,if the Eo is 0.763v.

Expert's answer

Zn²⁺(aq) + 2e^– → Zn(s)

n = 2 electrons

E _Zn= 0.763 + (8.314 x 298) / (2 x 96500) ln (0.02) = 0.713 V

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