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6. One of the reactions that occurs in air pollution is 2 NO + 02 → 2 NO2 (all gases) What is the enthalpy change of this reaction in kJ? AH;° (NO) = 90.25 kJ/mol, AH:° (NO2) = 33.18 kJ/mol a) +123.43 b) -123.43 c) -114.14 d) +114.14 e) +246.86 %3D %3D

6. One of the reactions that occurs in air pollution is 2 NO + 02 → 2 NO2 (all gases) What is the enthalpy change of this reaction in kJ? AH;° (NO) = 90.25 kJ/mol, AH:° (NO2) = 33.18 kJ/mol a) +123.43 b) -123.43 c) -114.14 d) +114.14 e) +246.86 %3D %3D

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.73PAE: 9.73 Without looking up any numerical data or doing calculations, predict whether the enthalpy...
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6. One of the reactions that occurs in air pollution is 2 NO + 02 → 2 NO2 (all gases) What is the enthalpy change of this reaction in kJ? AH;° (NO) = 90.25 kJ/mol, AH:° (NO2) = 33.18 kJ/mol a) +123.43 b) -123.43 c) -114.14 d) +114.14 e) +246.86 %3D %3D
Transcribed Image Text:6. One of the reactions that occurs in air pollution is 2 NO + 02 → 2 NO2 (all gases) What is the enthalpy change of this reaction in kJ? AH;° (NO) = 90.25 kJ/mol, AH:° (NO2) = 33.18 kJ/mol a) +123.43 b) -123.43 c) -114.14 d) +114.14 e) +246.86 %3D %3D
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