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Given the thermochemical equations X₂ +3Y₂ → 2XY, AH₁ = -310 kJ X₂ +22₂ → 2XZ₂ AH₂ = -160 kJ 2Y₂+Z₂2Y₂Z AH, = -280 kJ Calculate the change in enthalpy for the reaction. 4XY, +72₂6Y₂Z +4XZ₂ ΔΗ = -400 Incorrect

Given the thermochemical equations X₂ +3Y₂ → 2XY, AH₁ = -310 kJ X₂ +22₂ → 2XZ₂ AH₂ = -160 kJ 2Y₂+Z₂2Y₂Z AH, = -280 kJ Calculate the change in enthalpy for the reaction. 4XY, +72₂6Y₂Z +4XZ₂ ΔΗ = -400 Incorrect

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 99QRT
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Given the thermochemical equations X₂ +3Y₂-2XY, AH₁ = -310 kJ X₂ +22₂ → 2XZ₂ AH₂ = -160 kJ 2Y₂+Z₂2Y₂Z AH, = -280 kJ Calculate the change in enthalpy for the reaction. 4XY, +72₂6Y₂Z +4XZ₂ ΔΗ = -400 Incorrect
Transcribed Image Text:Given the thermochemical equations X₂ +3Y₂-2XY, AH₁ = -310 kJ X₂ +22₂ → 2XZ₂ AH₂ = -160 kJ 2Y₂+Z₂2Y₂Z AH, = -280 kJ Calculate the change in enthalpy for the reaction. 4XY, +72₂6Y₂Z +4XZ₂ ΔΗ = -400 Incorrect
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