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    Exam 3: Stoichiometry: Ratios of Combination
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    A Compound Was Discovered Whose Composition by Mass Is 85
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A Compound Was Discovered Whose Composition by Mass Is 85

Question 78

Question 78

Multiple Choice

A compound was discovered whose composition by mass is 85.6% C and 14.4% H. Which of these formulas could be the molecular formula of this compound?


A) CH4
B) C2H4
C) C3H4
D) C2H6
E) C3H8

Correct Answer:

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