Question

For the reaction 2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g).   E∘cell=0.71 V2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g).  Ecell∘=0.71 V what is the cell potential at 25∘C if the...

For the reaction

2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g).  

E∘cell=0.71 V2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g).  Ecell∘=0.71 V

what is the cell potential at 25∘C if the concentrations are [Co3+]=0.842mol L−1, [Co2+]=0.619mol L−1, and [Cl−]=0.132mol L−1 and the pressure of Cl2 is PCl2=8.30bar?

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