A 050 G Sample of a Pure Substance Contains 0

question 177

Multiple Choice

A 0.50 g sample of a pure substance contains 0.40 g C and 0.10 g H. What is the empirical formula of this compound?

• A) CH₂
• B) CH₃
• C) CH₄
• D) C₂H₅
• E) none of these

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