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10 years ago
What is the molecular formula of a compound given the molar mass of the compound is   and the empirical formula is C2H7?
A) C4H14
B) C3H21
C) C2H7
D) C2H14
E) none of the above

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Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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#1
Valued Member
10 years ago
I believe you have forgotten to include the molar mass. However, from a similar problem I have worked where the molar mass is 186.5 gram, I believe the answer is E) none of the above.
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