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Problem- Another common electrode is called the calomel electrode which is given by the following equation and has an E(not)cell=.268 V
H2(g, 1 bar) + Hg2Cl2 = 2H+(aq) + 2Cl-(aq 1 M) + 2Hg(l)

If the measured cell voltage is .432 V at 25 C calculate the corresponding PH

If possible please provide me expert solution with complete computation

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