February 19, 2017

Homework Help: Chemistry

Posted by EM on Tuesday, November 2, 2010 at 11:56pm.

A compound contains only nitrogen and hydrogen and is 87.4% nitrogen by mass. A gaseous sample of the compound has a density of 0.977 g/L at 680. torr and 84.1°C. What is the molecular formula of the compound?

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