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October 25, 2014

Homework Help: General Chemistry

Posted by Jashmid on Wednesday, December 8, 2010 at 9:55pm.

An unknown compound has a formula of CxHyOz. You burn 0.1523 g of the compound and isolate 0.3718 g of CO2, and 0.1522 g of H2O. What is the empirical formula of the compound? If the molar mass is 72.1 g/mol what is the molecular formula?

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