Friday
February 27, 2015

Homework Help: chemistry

Posted by sam on Saturday, April 3, 2010 at 8:15am.

Combustion analysis of 0.213 g of a compound containing C, H, and O produces 0.468 g of CO2 and 0.255 g of H2O. Mass spectral analysis shows that the compound has a molar mass around 120 g mol-1. What is the compound's:
Empirical Formula:(-------) Molecular Formula:(--------)

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