A solution of Sn 2+ is to be electrolyzed to reduce the Sn 2+ to Sn(s). Calculate
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A solution of Sn2+ is to be electrolyzed to reduce the Sn2+ to Sn(s). Calculate the cathode potential (versus S.H.E.) needed to reduce [Sn2+] to 1.0 × 10-8 M if no concentration polarization occurs. What would be the potential versus S.C.E. instead of S.H.E.? Would the potential be more positive or more negative if concentration polarization occurred?
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Cathode potential vs SHE The chemical redox equation involved in this problem is Sn aq 2e Sn s In wh...View the full answer
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