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October 25, 2014

Homework Help: chemistry

Posted by Monique on Friday, November 18, 2011 at 11:11pm.

Balance the following redox reaction occurring in acidic solution.
H+ + Cr --> H2 + Cr3+

H+ --> H2 do I add H+ to this side since H2 = 0? Also what about electrons.
Cr -> Cr3+ + 3e-
Hope I make sense

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