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Posted by on Tuesday, June 26, 2012 at 7:55pm.

When the oxidation-reduction reaction shown here is balanced, how many electrons are transferred for each atom of copper that reacts?

Ag^+ + Cu = Ag + Cu^2+

  • Chemistry - , Tuesday, June 26, 2012 at 8:17pm

    Cu is zero in the metal.
    It is +2 on the right.
    In going from zero to +2, Cu must have .......(gained/lost) two electrons.

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