Chemistry 2

posted by jjhjhhjhk

In a particular redox reaction, MnO2 is oxidized to MnO4– and Ag is reduced to Ag. Complete and balance the equation for this reaction in acidic solution. Phases are optional.

  1. DrBob222

    You didn't put a + charge on one of the Ag. It has to be on the left side
    2H2O + MnO2 ==> MnO4^- + 3e + 4H^+
    Ag^+ + e ==> Ag^+

    Those are the two BALANCED half reactions. Multiply equation 1 by 1 and equation 2 by 3 and add them.

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