Question

hydrocarbons are organic compound composed of hydrogen and carbon 0.16 47 gram sample of a pure hydrocarbons on burning in a combustion to produce 0.5694 gram of co2 and 0.0845 gram of h2o determine the percentage of these elements in the hydrocarbons

Answer 1

Answer:

It means mass of hydrocarbon sample is equal to the mass of hydrogen and carbon in the products, Molar mass of carbon dioxide=44.01 g/mol

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