Answer
$0.270\ J/g.K$
Work Step by Step
From the conservation of energy:
$237\ g\times C \times (100-15.3)\ K= 244\ g\times 4.184\ J/g.K \times (15.3-10.0)\ K$
$C=0.270\ J/g.K$
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 217a: 16
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