Question
A 2.50 g sample of a controlled substance (containing only carbon, hydrogen, and nitrogen) was burned...
A 2.50 g sample of a controlled substance (containing
only carbon, hydrogen, and nitrogen) was burned in
oxygen, and the carbon dioxide and water produced were carefully
collected and weighed. The mass of the
carbon dioxide was 7.37 g, and the mass of the water was 2.28 g.
What was the empirical formula of the
substance?
The answer is D but can someone help me how to solve
this problem?
a. C2H5N
b. C5H10N2
c. C7H7N
d. C10H15N
e. C10H12N3
Homework Answers
Answer #1
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