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March 28, 2015

Homework Help: chemistry

Posted by Anonymous on Friday, April 27, 2012 at 10:23am.

Using the half-reaction method, balance the redox reaction below. Show your work; partial credit will be given.
I- + Br2 → IO3- + Br-
Write the reduction and oxidation half-reactions. Balance them for atoms. Balance each of the half-reactions for charge. Multiply the half-reactions by factors that make the total charge transfer equal. Add the half-reactions, canceling electrons and species.

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