5. Hydrogen gas burning in excess from oxygen gas in 298K H2g + 1002g H2O+ excess O2g The heat of vaporization water (-242.44kJ), the heat capacity at pressure constant O2 27.17 Gas H2 H2O |С, JK mol Calculate a. AE in 298K 27.17 31.35 b. AH in 498K

5. Hydrogen gas burning in excess from oxygen gas in 298K H2g + 1002g H2O+ excess O2g The heat of vaporization water (-242.44kJ), the heat capacity at pressure constant O2 27.17 Gas H2 H2O |С, JK mol Calculate a. AE in 298K 27.17 31.35 b. AH in 498K

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

5. Hydrogen gas burning in excess from oxygen gas in
298K
H2g + 1002g
H2O+ excess O2g
The heat of vaporization water (-242.44kJ), the heat
capacity at pressure constant
Gas
H2
O2
H2O
|С, JK mol
Calculate a. AE in 298K
27.17
27.17
31.35
b. ΔΗ in 498K

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