Question

Equilibrium constant for the reaction
2Cut laqə -> Cu2+ (aq) + Cu (S) is 1.12x
${10}^{6}$



What is the standard potential of the
cell in which the reaction takes place?​

Answer 1

Answer:

Explanation: we know that,

∆G° = - RT ln(Keq) = - n F E° cell

Here R = 8.314 J / (mol K)

n = mole of electron exchanged = 1

T = 25° C = 298 K

F = 96500 C

So, after putting the values

E°cell = 0.155 V.