For the following reactions at constant pressure, choose the correct relationship between AH and AE. 2HF(g) → H2(g) + F2(g) ΔΗ>ΔΕ ΔΗ <ΔΕ ΔΗ-ΔΕ depends on the conditions N2(g) + 3H2(g) → 2NH3(g) ΔΗ > ΔΕ Ο ΔΗ< ΔΕ ΔΗ- = AE depends on the conditions 4NH3(g) + 502(g) → 4NO(g) + 6H,O(g) ΔΗ > ΔΕ ΔΗ<ΔΕ ΔΗ-ΔΕ depends on the conditions
For the following reactions at constant pressure, choose the correct relationship between AH and AE. 2HF(g) → H2(g) + F2(g) ΔΗ>ΔΕ ΔΗ <ΔΕ ΔΗ-ΔΕ depends on the conditions N2(g) + 3H2(g) → 2NH3(g) ΔΗ > ΔΕ Ο ΔΗ< ΔΕ ΔΗ- = AE depends on the conditions 4NH3(g) + 502(g) → 4NO(g) + 6H,O(g) ΔΗ > ΔΕ ΔΗ<ΔΕ ΔΗ-ΔΕ depends on the conditions
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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Transcribed Image Text:For the following reactions at constant pressure, choose the correct relationship between AH and AE.
2HF(g) → H2(g) + F2(g)
ΔΗ>ΔΕ
ΔΗ <ΔΕ
ΔΗ-ΔΕ
depends on the conditions
N2(g) + 3H2(g) → 2NH3(g)
ΔΗ > ΔΕ
Ο ΔΗ< ΔΕ
ΔΗ-
= AE
depends on the conditions
4NH3(g) + 502(g) → 4NO(g) + 6H,O(g)
ΔΗ > ΔΕ
ΔΗ<ΔΕ
ΔΗ-ΔΕ
depends on the conditions
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