What Is the Empirical Formula of a Hydrocarbon (A Compound

question 28

Multiple Choice

What is the empirical formula of a hydrocarbon (a compound that consists of only carbon and hydrogen) that contains 81.7% carbon by mass?

• A) C₅H₁₂
• B) C₃H₈
• C) C₄H₁₀
• D) C₂H₆
• E) none of these

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