Question

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Calculate the equilibrium constant at 25 ∘C for the reaction

Ni(s)+Sn2+(aq)→Ni2+(aq)+Sn(s)

Standard Reduction Potentials at 25 ∘C

Ni2+(aq)+2e−→Ni(s)	E∘= −0.26 V
Sn2+(aq)+2e−→Sn(s)	E∘=−0.14 V