Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Calculate the enthalpy change in kJ for the following reaction given the data below. Answer: -610.1 kJ
P4O10(g) + 6 PCl5(g) --> 10 Cl3PO(g)
A 1/4 P4(s) + 3/2 Cl2(g) --> PCl3(g) Ho/kJ = -306.4
B P4(s) + 5 O2(g) --> P4O10(g) Ho/kJ = -2967.3
C PCl3(g) + Cl2(g) --> PCl5(g) Ho/kJ = -84.2
D PCl3(g) + 1/2 O2(g) --> Cl3PO(g) Ho/kJ = -285.7
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