A 1.000-g sample of a liquid is subjected to combustion analysis, yielding 92.3% C and 7.7% H.
Question:
A 1.000-g sample of a liquid is subjected to combustion analysis, yielding 92.3% C and 7.7% H. It may or may not also contain oxygen.
(a) What is the empirical formula for this compound?
(b) The molar mass of this compound is determined to be about 78 g/mol. What is the molecular formula for this compound?
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Determining the Empirical Formula Part a Assume 100 g of the sample Since we have percentages assum...View the full answer
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Related Book For 
Introductory Chemistry Atoms First
ISBN: 9780321927118
5th Edition
Authors: Steve Russo And Michael Silver
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