Answer
$0.0288\ mol\ HCl$
$0.520\ g$
Work Step by Step
Number of moles of hydroxide:
$0.750\ g\div78.00\ g/mol=0.00962\ mol$
From stoichiometry:
$0.00962\ mol\times3/1=0.0288\ mol\ HCl$
$0.00962\ mol\times3/1\times 18.015\ g/mol\ H_2O=0.520\ g$
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 179a: 2
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