5. Hydrogen gas burning in excess from oxygen gas in H2g + 1002g +→ H2O + excess O2g The heat of vaporization water (-242.44kJ), the heat 298K capacity at pressure constant Gas H2 O2 H2O | C,JK´ mol- Calculate a. AE in 298K 27.17 27.17 31.35 b. ΔΗ in 498K
5. Hydrogen gas burning in excess from oxygen gas in H2g + 1002g +→ H2O + excess O2g The heat of vaporization water (-242.44kJ), the heat 298K capacity at pressure constant Gas H2 O2 H2O | C,JK´ mol- Calculate a. AE in 298K 27.17 27.17 31.35 b. ΔΗ in 498K
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter7: Chemical Energy
Section: Chapter Questions
Problem 40E
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Question
![5. Hydrogen gas burning in excess from oxygen gas in
H2g + 1002g → H2O+ excess O2g
298K
The heat of vaporization water (-242.44kJ), the heat
capacity at pressure constant
Gas
H2
O2
H2O
| C, JK´ mol-
Calculate a. AE in 298K
27.17
27.17
31.35
b. AH in 498K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe47561bf-5424-4bb4-88fc-6a4e07c44980%2F7380e6f1-cd06-4bff-8864-7ddb944ce95b%2Fobwtw5m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. Hydrogen gas burning in excess from oxygen gas in
H2g + 1002g → H2O+ excess O2g
298K
The heat of vaporization water (-242.44kJ), the heat
capacity at pressure constant
Gas
H2
O2
H2O
| C, JK´ mol-
Calculate a. AE in 298K
27.17
27.17
31.35
b. AH in 498K
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