An organic compound contains only carbon, hydrogen, nitrogen, and oxygen. It is 61.71% C, 4.03% H, a — Stoichiometry Chemistry Question
Question
An organic compound contains only carbon, hydrogen, nitrogen, and oxygen. It is 61.71% C, 4.03% H, and 16.00% N by mass. What is its empirical formula?
A.
C5H4NO
B.✓ Correct
C9H7N2O2
C.
C10H8N2O
D.
C11H8NO2
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