Use Hess' Law to caiculate the enthaipy chan known thermochemical data: I1,0(8) - CH4(g) + H20(g)→ 3H2(g) + CO(g) 2H20(f) 02(g) + 2H2(g} 2H2(g) + C0(g) → CH3OH(f) → II,0(g)
Use Hess' Law to caiculate the enthaipy chan known thermochemical data: I1,0(8) - CH4(g) + H20(g)→ 3H2(g) + CO(g) 2H20(f) 02(g) + 2H2(g} 2H2(g) + C0(g) → CH3OH(f) → II,0(g)
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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![2CH4(g) + 02 (g) → 2CH30H(e)
->
Use Hess' Law to caiculate the enthaipy change (in kJ-moi) of this reaction, given the foillowing
known thermochemical data:
II20(P) → I120(g)
CH4(g) + H20(g) → 3H2(g) + CO(g)
2H20(f) → 02(g) + 2H2(g)
2H2(g) + C0(g) → CH3OH(f)
AH, = 44.00 k] - mol-1
AH, = 206.1 kJ •mol-1
AH, = 571.6 kJ • mol-1
ΔΗ,
AH, = -128.3 kJ • mol-1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1f44b83-6736-458d-b1f5-f5157af7799d%2F8c8e3660-9fc0-4fbf-85fa-af0b598e24e5%2F33kwie9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2CH4(g) + 02 (g) → 2CH30H(e)
->
Use Hess' Law to caiculate the enthaipy change (in kJ-moi) of this reaction, given the foillowing
known thermochemical data:
II20(P) → I120(g)
CH4(g) + H20(g) → 3H2(g) + CO(g)
2H20(f) → 02(g) + 2H2(g)
2H2(g) + C0(g) → CH3OH(f)
AH, = 44.00 k] - mol-1
AH, = 206.1 kJ •mol-1
AH, = 571.6 kJ • mol-1
ΔΗ,
AH, = -128.3 kJ • mol-1
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