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 - 4-3 Percent Yield - Review & Check for Section 4-3 - Page 149: 2



Work Step by Step

Theoretical yield: $125\ g\ Al_4C_3\div 143.96\ g\ Al_4C_3/mol\ Al_4C_3\times \dfrac{3\ mol\ CH_4}{1\ mol\ Al_4C_3}\times16.04\ g\ CH_4/mol\ CH_4=41.78\ g\ CH_4$ Percent yield: $13.6\div41.78\times100\%=32.55\%$
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