Answer
$673.7\ J$
Work Step by Step
From the definition of heat capacity:
$50\ mL\times 0.997\ g/mL\times 4.184\ J/g.K \times (28.75- 25.52)\ K=673.7\ J$
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 5 Principles of Chemical Reactivity: Energy and Chemical Reactions - Study Questions - Page 217: 8
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