Question: An unknown compound contains only C , H , and O . Combustion of 9.00 g of this compound produced 20.5 g CO2 and 8.37

An unknown compound contains only C , H , and O . Combustion of 9.00 g of this compound produced 20.5 g CO2 and 8.37 g H2O . What is the empirical formula of the unknown compound? Insert subscripts as needed.

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