Chemistry with Access Code, Hybrid Edition
9th Edition
ISBN: 9781285188492
Author: Steven S. Zumdahl
Publisher: CENGAGE L
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Chapter 3, Problem 139AE
A sample of a hydrocarbon (a compound consisting of only carbon and hydrogen) contains 2.59 × 1023 atoms of hydrogen and is 17.3% hydrogen by mass. If the molar mass of the hydrocarbon is between 55 and 65 g/mol, what amount (moles) of compound is present, and what is the mass of the sample?
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Chapter 3 Solutions
Chemistry with Access Code, Hybrid Edition
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