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September 1, 2014

Homework Help: chemistry

Posted by Bria on Sunday, October 20, 2013 at 10:39pm.

2.4g of a compound of carbon, hydrogen and oxygen gave on combustion, 3.52g of CO2 and 1.44g of H2O. The relative molecular mass of the compound was found to be 60.

a)What are the masses of carbon, hydrogen and oxygen in 2.4g of the compound?

b)What are the emperical and molecular formulae of the compound?

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