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    Introductory Chemistry Atoms First
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    Exam 9: Stoichiometry and the Mole
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    What Is the Molecular Formula of a Compound That Weighs
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What Is the Molecular Formula of a Compound That Weighs

Question 105

Question 105

Multiple Choice

What is the molecular formula of a compound that weighs 46 g/mol and analyzes to 52.2% C, 34.8% O, and 13% H?


A) C₃H₂O₂
B) C₂H₆O
C) CH₃O
D) C₂H₅O₂

Correct Answer:

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