The standard oxidation potential of Ni|Ni2+ electrode = 0.236 V. If th – InterviewSolution

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1.	The standard oxidation potential of Ni\|Ni2+ electrode = 0.236 V. If this is combined with a hydrogen electrode in acid solution, at what pH of the solution will the measured emf be zero at 25 ºC. Assume [Ni2+] = 1M.
Answer» The standard oxidation potential of $N i \| N i^{2 +}$ electrode = 0.236 V. If this is combined with a hydrogen electrode in acid solution, at what pH of the solution will the measured emf be zero at 25 ºC. Assume $[N i^{2 +}]$ = 1M.

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