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Calculate the heat required when 2.50 mol of A reacts with excess B and A2B according to the reaction: 2A + B + A2B → 2AB + A2 Given(on the photo):

Calculate the heat required when 2.50 mol of A reacts with excess B and A2B according to the reaction: 2A + B + A2B → 2AB + A2 Given(on the photo):

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 9.65PAE: 9.65 When 0.0157 g of a compound with a heat of combustion of —37.6 kJ/mol is burned in a...
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Calculate the heat required when 2.50 mol of A reacts with excess B and A2B according to the reaction:
2A + B + A2B → 2AB + A2
Given(on the photo):

2A+B → A2B AH° = – 25.0 kJ/mol %3D 2A2B → 2AB+ A2 AH° = 35.0 kJ/mol
Transcribed Image Text:2A+B → A2B AH° = – 25.0 kJ/mol %3D 2A2B → 2AB+ A2 AH° = 35.0 kJ/mol
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