Answer
C
Work Step by Step
We use stoichiometry, making sure that all units cancel out to $kJ$, to find:
$251\ Cal\times 4.18\ kJ/Cal=1049.18\ kJ$
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
Let's Review: The Tools of Quantitative Chemistry - 1 Units of Measurement - Review & Check for Section 1 - Page 28: 7
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