Explain combustion analysis of the compound

Reference no: EM13648281

An unknown compound contains only carbon, hydrogen, and oxygen. Combustion analysis of the compound gives mass percents of 31.57% Carbon and 5.30% Hydrogen. The molar mass is determined by measuring the freezing point depression of an aqueous solution. A freezing point of -5.20?C is recorded for a solution made by dissolving 10.56 g of the compound in 25.0 g of water. Determine the empirical formula.

Reference no: EM13648281

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