Use the given standard enthalpies of formation to calculate the AH° (in kJ) for the hypothetical reaction: 2X2D (g) + 3M2 (g) → 2X2M (1) + 2DM2 (g) AH°F for X2D (g) -22.7 kJ/mol AH°F for DM2 (g) = -292.8 kJ/mol AH°F for X2M (1) = -289.3 kJ/mol AH°f for M2 (g) = 0 kJ/mol
Use the given standard enthalpies of formation to calculate the AH° (in kJ) for the hypothetical reaction: 2X2D (g) + 3M2 (g) → 2X2M (1) + 2DM2 (g) AH°F for X2D (g) -22.7 kJ/mol AH°F for DM2 (g) = -292.8 kJ/mol AH°F for X2M (1) = -289.3 kJ/mol AH°f for M2 (g) = 0 kJ/mol
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 5.81QE
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Question
![Use the given standard enthalpies of formation to calculate the AH° (in kJ) for the hypothetical reaction:
2X2D (g) + 3M2 (g) → 2X2M (1) + 2DM2 (g)
AH°F for X2D (g) = -22.7 kJ/mol
AH°f for DM2 (g) = -292.8 kJ/mol
AH°F for X2M (1) = -289.3 kJ/mol
AH°f for M2 (g) = 0 kJ/mol](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa52d6e4-6825-4512-a9e6-c4924b895f31%2Fbf5f221a-4709-4f7e-b893-c43a545a86e6%2F5ukk78q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the given standard enthalpies of formation to calculate the AH° (in kJ) for the hypothetical reaction:
2X2D (g) + 3M2 (g) → 2X2M (1) + 2DM2 (g)
AH°F for X2D (g) = -22.7 kJ/mol
AH°f for DM2 (g) = -292.8 kJ/mol
AH°F for X2M (1) = -289.3 kJ/mol
AH°f for M2 (g) = 0 kJ/mol
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