Use the following data to determine the AH° for the conversion of diamond into graphite: C(s,diamond) + O₂(g) co₂2(g) ΔΗ°= -395.4 kJ 2CO₂ (g) 200(g) + O₂(g) ΔΗ° = 566.0 kJ 2CO(g) →→→ C(s,graphite) + CO₂(g) ΔΗ°= -172.5 kJ C(s,diamond)→→→→→ C(s,graphite) AH°= -1.13 x 10 3 kJ +
Use the following data to determine the AH° for the conversion of diamond into graphite: C(s,diamond) + O₂(g) co₂2(g) ΔΗ°= -395.4 kJ 2CO₂ (g) 200(g) + O₂(g) ΔΗ° = 566.0 kJ 2CO(g) →→→ C(s,graphite) + CO₂(g) ΔΗ°= -172.5 kJ C(s,diamond)→→→→→ C(s,graphite) AH°= -1.13 x 10 3 kJ +
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter2: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2.79E: The enthalpy of combustion of diamond is -395.4 kJ/mol. C s, dia O2 g CO2 g Determine the fH of C...
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![Use the following data to determine the AH° for the conversion of diamond into graphite:
C(s,diamond) + O₂(g)
CO₂(g)
ΔΗ°= -395.4 kJ
2CO₂ (g) →→→ 2CO(g) + O₂(g)
ΔΗ°= 566.0 kJ
2CO(g)
C(s,graphite) + CO₂(g)
AH° -172.5 kJ
C(s,diamond)
AH°= -1.13
C(s,graphite)
X 10 3
kJ →](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d8dab5e-38b1-4fad-b7e6-54512b3d70a6%2F38079798-466e-4412-8d86-64e9c3599880%2F3hd440p_processed.png&w=3840&q=75)
Transcribed Image Text:Use the following data to determine the AH° for the conversion of diamond into graphite:
C(s,diamond) + O₂(g)
CO₂(g)
ΔΗ°= -395.4 kJ
2CO₂ (g) →→→ 2CO(g) + O₂(g)
ΔΗ°= 566.0 kJ
2CO(g)
C(s,graphite) + CO₂(g)
AH° -172.5 kJ
C(s,diamond)
AH°= -1.13
C(s,graphite)
X 10 3
kJ →
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