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March 5, 2015

Homework Help: Chemistry - PLEASE CONFIRM ANSWER.

Posted by Nicole on Sunday, May 25, 2008 at 11:07am.

determine the mass of CO that is produced when 45.6g of CH4 react with 73.2g of O2.
2CH4 + 3O2 ---->2CO + 4H2O

nCH4 = 45.6 g/16.05 g/mol
=2.84 mol

nCO=2.84 mol
mCO=n*M
=2.84*28.01
=79.5 grams

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