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CLEP Chemistry Practice Test

Category - Chemistry

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During a series of experiments, a chemist found that a particular compound has an empirical formula of C2H5 and a molecular mass of 58.12 g/mol. What is the molecular formula of this compound?

CH₄
C₂H₅
C₄H₁₀
C₁₈H₄₀

Explanation

Answer: C - C₄H₁₀.

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CLEP Chemistry Practice Test

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