Answer
$70.9\ mg$
Work Step by Step
Number of moles of the acid:
$125\ mg\div 102.09\ mg/mmol=1.22\ mmol$, same as acetone from stoichiometry.
Mass of acetone:
$1.22\ mmol\times 58.08\ mg/mmol=70.9\ mg$
Chemistry and Chemical Reactivity (9th Edition)
by Kotz, John C.; Treichel, Paul M.; Townsend, John R.; Treichel, David A.
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 179g: 80
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