A binary compound of carbon and hydrogen has the following percentage composition: 79.89% Carbon, 20.11% hydrogen by mass. If the molar mass of the compound is determined by experiment to be between 30 and 31 g/mol, what are the empirical and molecular formulas?

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Q: empirical and molecular formula of the compound

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Q: binary

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".