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A Compound That Is Composed of Carbon,hydrogen,and Oxygen Contains 70

Question 58

Multiple Choice

A compound that is composed of carbon,hydrogen,and oxygen contains 70.6% C,5.9% H,and 23.5% O by mass.The molecular weight of the compound is 136 amu.What is the molecular formula?


A) C8H8O2
B) C8H4O
C) C4H4O
D) C9H12O
E) C5H6O2

Correct Answer:

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