Thursday
November 27, 2014

Homework Help: Chemistry

Posted by Adeola on Sunday, June 13, 2010 at 2:38pm.

Balance the ewuation using thr oxidation number method

Here is what i did

Au+ + H20---> Au2O3 + Au + H+

Au+ losses 3e- to form Au2O3-->oxidation
Au+ gets reduced to for Au

therefore the balanced chemical equation is 3Au+ + 3H20---> Au2O3 +Au +6H+

Does it make sense?

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