QUESTION 2 For which of the following reactions would the AH° for the reaction be equal to the AH°F of the product? O a. CaO(s) + SO2(g) CASO3(s) O b. PCI3(g) + 1/2 O2(g) POCI3(g) O c. 1/2 N2(g) + 1/2 O2(g) → NO(g) Od. Al(g) + 3 H(g) + 3 O(g) Al(OH)3(s) O e. None of these reactions has a AH° that would be labeled as AH°f.

Chemistry: An Atoms First Approach
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Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter16: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 3ALQ: Gas A2 reacts with gas B2 to form gas AB at a constant temperature. The bond energy of AB is much...
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QUESTION 2
For which of the following reactions would the AH° for the reaction be equal to the AH°F of the product?
O a. CaO(s)
+ SO2(g)
CaSO3(s)
Ob. PCI3(g) + 1/2 O2(g)
POCI3(g)
Oc. 1/2 N2(g) + 1/2 O2(g) → NO(g)
O d. Al(g) + 3 H(g) + 3 0(g)
Al(OH)3(s)
O e. None of these reactions has a AH° that would be labeled as AH°f.
Transcribed Image Text:QUESTION 2 For which of the following reactions would the AH° for the reaction be equal to the AH°F of the product? O a. CaO(s) + SO2(g) CaSO3(s) Ob. PCI3(g) + 1/2 O2(g) POCI3(g) Oc. 1/2 N2(g) + 1/2 O2(g) → NO(g) O d. Al(g) + 3 H(g) + 3 0(g) Al(OH)3(s) O e. None of these reactions has a AH° that would be labeled as AH°f.
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