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August 30, 2015

Homework Help: chemistry

Posted by regina on Friday, December 3, 2010 at 9:04am.

A compound is composed of 19.998% carbon, 3.331% hydrogen, 23.320% nitrogen, and 53.302% Oxygen. Its molar ass is 120.07 gram/mole. What are the empirical and molecular formulas?

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