2. Consider the reaction MnO2(s) + 4H*(aq) + 2Br(aq) → Mn²*(aq) + Br2() + 2H2O«1) At what pH is the voltage zero if all the other species are at standard concentration?

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2. Consider the reaction
MnO2(s) + 4H*(aq) + 2Br(aq) → Mn2*(aq) + Br2(1) + 2H2O1)
At what pH is the voltage zero if all the other species are at standard
concentration?
Transcribed Image Text:2. Consider the reaction MnO2(s) + 4H*(aq) + 2Br(aq) → Mn2*(aq) + Br2(1) + 2H2O1) At what pH is the voltage zero if all the other species are at standard concentration?
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