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A compound has a gram formula mass of 78 g/mol and an empirical formula of CH. What is its molecular formula?
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1 vote
A compound has a gram formula mass of 78 g/mol and an empirical formula of CH. What is its molecular formula?

User Scotty H
by
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1 Answer

4 votes

EMF(n) = MF

12 + 1 (n) = 78

13n = 78

n 78/13 = 6

MF = CH (6) = C6H6

User CorsiKa
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