Thursday
October 23, 2014

Homework Help: Chemistry

Posted by Jade on Thursday, March 21, 2013 at 3:03pm.

Identify the atom that increases in oxidation number in the following redox reaction.
2MnO2 + 2K2CO3 + O2 2KMnO4 + 2CO2

*A.) Mn
B.) O
C.) K
D.) C

Please show work

Thank you.

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