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April 19, 2014

Homework Help: Chemistry

Posted by Anonymous on Wednesday, April 14, 2010 at 8:56pm.

A compound contains only carbon, hydrogen, nitrogen, and oxygen. Combustion of 0.157 of the compound produced 0.213g CO2 and 0.0310 g H20. In another experiment, it is found that 0.103g of the compound produces 0.0230 g NH3. What is the empirical formula of the compound?

this is what i tried....
Compound (0.157g) + O2--> CO2(.213g) +H2O(.0310g)
help please!

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