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April 16, 2014

Homework Help: chemistry

Posted by joan on Wednesday, September 21, 2011 at 5:28pm.

8750 g of a compound which contains only carbon, hydrogen, and nitrogen were burned in oxygen to produce, 2.1930 g of N2O4 , and 2.2900 g of water. What is the empirical formula of the compound? (Hint: do carbon by difference)

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