You are given the following data: H₂(g) → 2H (g) Br₂(g) → 2 Br (g) 2HBr(g) → H₂(g) + Br₂ (g) kJ mol 0- x10 ΔΗ° = 436.4 - = X ΔΗ° = 192.5 Calculate AH° for the reaction H(g) + Br(g) → HBr (g) Be sure your answer has the correct number of significant digits. ΔΗ° = 72.4 kJ mol kJ mol kJ mol
You are given the following data: H₂(g) → 2H (g) Br₂(g) → 2 Br (g) 2HBr(g) → H₂(g) + Br₂ (g) kJ mol 0- x10 ΔΗ° = 436.4 - = X ΔΗ° = 192.5 Calculate AH° for the reaction H(g) + Br(g) → HBr (g) Be sure your answer has the correct number of significant digits. ΔΗ° = 72.4 kJ mol kJ mol kJ mol
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter20: Environmental Chemistry-earth's Environment, Energy, And Sustainability
Section: Chapter Questions
Problem 30PS
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Question
![You are given the following data:
H₂(g) → 2H (g)
Br₂(g) 2 Br (g)
2HBr(g) → H₂(g) + Br₂ (g)
I
kJ
mol
x10
X
ΔΗ° = 436.4
Calculate AH° for the reaction
H(g) + Br(g) → HBr (g)
Be sure your answer has the correct number of significant digits.
Ś
ΔΗ° = 192.5
ΔΗ° = 72.4
kJ
mol
kJ
mol
kJ
mol](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc1b7a372-1344-4f7f-af15-7d7e9d0720e7%2F7e5dcba8-ea77-4087-8deb-a17ce58644cb%2Ft1x5o9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:You are given the following data:
H₂(g) → 2H (g)
Br₂(g) 2 Br (g)
2HBr(g) → H₂(g) + Br₂ (g)
I
kJ
mol
x10
X
ΔΗ° = 436.4
Calculate AH° for the reaction
H(g) + Br(g) → HBr (g)
Be sure your answer has the correct number of significant digits.
Ś
ΔΗ° = 192.5
ΔΗ° = 72.4
kJ
mol
kJ
mol
kJ
mol
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