Answers LA-Chemistry A Percent Composition and Molecular FormulaQuestion 11

11

AssignmentMultiple Choice

Percent Composition and Molecular Formula

Question 11 • LA-Chemistry A

A compound contains 75% carbon and 25% hydrogen by mass. What is the empirical formula for this compound?

Answer

A

CH

B

C4H

C

CH4

D

C2H8

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