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9. For the following reaction at 298 K, AS = -308.2 J/K and AH = -192.7 kJ: 4NO(g) N₂O(g) + N₂O₂(g) (1) Is the reaction spontaneous at 298 K? (2) Assuming that AS and AH don't change with T, find AG at 500°C. a) spontaneous, -45.6 kJ b) spontaneous, 45.6 kJ c) nonspontaneous, -45.6 kJ →

9. For the following reaction at 298 K, AS = -308.2 J/K and AH = -192.7 kJ: 4NO(g) N₂O(g) + N₂O₂(g) (1) Is the reaction spontaneous at 298 K? (2) Assuming that AS and AH don't change with T, find AG at 500°C. a) spontaneous, -45.6 kJ b) spontaneous, 45.6 kJ c) nonspontaneous, -45.6 kJ →

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Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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9. For the following reaction at 298 K, AS = -308.2 J/K and AH = -192.7 kJ: 4NO(g) N₂O(g) + N₂O₂(g) (1) Is the reaction spontaneous at 298 K? (2) Assuming that AS and AH don't change with T, find AG at 500°C. a) spontaneous, -45.6 kJ b) spontaneous, 45.6 kJ c) nonspontaneous, -45.6 kJ
Transcribed Image Text:9. For the following reaction at 298 K, AS = -308.2 J/K and AH = -192.7 kJ: 4NO(g) N₂O(g) + N₂O₂(g) (1) Is the reaction spontaneous at 298 K? (2) Assuming that AS and AH don't change with T, find AG at 500°C. a) spontaneous, -45.6 kJ b) spontaneous, 45.6 kJ c) nonspontaneous, -45.6 kJ
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