chemistry

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Benzene has the empirical formula CH and an experimental molar mass of 78 g/mol. What is its molecular formula? Explain how you got your answer.

• chemistry -

empirical mass = (12+1= 13)
molar mass = 78
78/13 = 6; therefore,
(CH)6 = C6H6/sub>

• chemistry -

scratch that /sub>. It wasn't supposed to print.

• chemistry -

empirical mass = (12+1= 13)
molar mass = 78
78/13 = 6; therefore,
(CH)6 = C6H6

so that's correct?

• chemistry -

yes

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