Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 13 Solutions and Their Behavior - 13-2 The Solution Process - Review & Check for Section 13-2 - Page 479: 1

Answer

C

Work Step by Step

$\Delta_{soln}H^{\circ}[LiOH]=\Delta_fH^{\circ}[LiOH(aq)]-\Delta_fH^{\circ}[LiOH(s)]$ $\Delta_{soln}H^{\circ}[LiOH]=-508.48-(-484.93)=-23.55\ kJ/mol$
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