# Benzene and acetylene have the same empirical formula, CH. However, benzene has a molar mass of 78 g, and acetylene

###### Question:

Benzene and acetylene have the same empirical formula, CH. However, benzene has a molar mass of 78 g, and acetylene has a molar mass of 26 g, what are the molecular formulas of benzene and acetylene?

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