Under standard conditions for all concentrations, the following reaction is spontaneous at 25oC. O2(g) + 4H +
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O2(g) + 4H + (aq) + 4Br(aq) → 2H2O(l) + 2Br2(l)
If [H+] is decreased so that the pH = 3.60, what value will Ecell have, and will the reaction be spontaneous at this [H+]?
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