Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 4 Stoichiometry: Quantitative Information about Chemical Reactions - Study Questions - Page 179c: 32



Work Step by Step

Number of moles of $CO_2$: $0.379\ g\div 44.001\ g/mol=0.00861\ mol$ $0.00861\ mol$ of C Number of moles of $H_2O$: $0.1035\ g\div 18.015\ g/mol=0.00575\ mol$ $0.0115\ mol$ of H H/C Ratio: $1.33=4/3$ Empirical formula: $C_3H_4$
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