Answer
A
Work Step by Step
Number of moles of acid:
$0.40\ M\times 25mL=10\ mmol$
Number of moles of base:
$0.30\ M\times 32mL=9.6\ mmol$
Since there are more moles of acid, the solution would be acidic.
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 - 4-7 Stoichiometry of Reactions in Aqueous Solution - Review & Check for Section 4-7 - Page 172: 1
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