Answer
$2\Delta H_{1}$
Work Step by Step
The equation is scaled by a factor of 2 so we multiply $\Delta H$ of the original equation by 2 to get the new $\Delta H$.
Chemistry: A Molecular Approach (3rd Edition)
by Tro, Nivaldo J.
Published by
Prentice Hall
ISBN 10:
0321809246
ISBN 13:
978-0-32180-924-7
Chapter 6 - Sections 6.1-6.10 - Exercises - Problems by Topic - Page 289: 77b
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