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    Introductory Chemistry Atoms First
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    Exam 9: Stoichiometry and the Mole
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    A Certain Compound Has the Following Composition: C= 40
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A Certain Compound Has the Following Composition: C= 40

Question 102

Question 102

Multiple Choice

A certain compound has the following composition: C= 40.0% and H= 6.7%. The empirical formula is ________.


A) CH
B) CH₂O
C) C₆H₆O
D) CHO

Correct Answer:

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