10. 10 Consider the following combustion reactions: 2 C2H6(g) +7 O2(g) →4 CO2(g) + 6 H₂O(/) C(graphite) + O2(g) → CO2(g) Дене =-3120 kJmol AH = -393 kJ/mol H2(g) + O2(g) → H₂O(1) AH = -286 kJ/mol Determine the standard enthalpy of formation of ethane gas. [4 sig. fig.]
10. 10 Consider the following combustion reactions: 2 C2H6(g) +7 O2(g) →4 CO2(g) + 6 H₂O(/) C(graphite) + O2(g) → CO2(g) Дене =-3120 kJmol AH = -393 kJ/mol H2(g) + O2(g) → H₂O(1) AH = -286 kJ/mol Determine the standard enthalpy of formation of ethane gas. [4 sig. fig.]
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.66QP: Hydrogen sulfide, H2S, is a foul-smelling gas. It burns to form sulfur dioxide....
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Question
![10.
10
Consider the following combustion reactions:
2 C2H6(g) +7 O2(g) →4 CO2(g) + 6 H₂O(/)
C(graphite) + O2(g) → CO2(g)
Дене
=-3120 kJmol
AH = -393 kJ/mol
H2(g) + O2(g) → H₂O(1)
AH = -286 kJ/mol
Determine the standard enthalpy of formation of ethane gas. [4 sig. fig.]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4f7c5f7e-89d1-4748-8cce-53cd32114987%2F48dac6ca-0979-4d17-bfff-187c50ac08f1%2Fd4blxzh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10.
10
Consider the following combustion reactions:
2 C2H6(g) +7 O2(g) →4 CO2(g) + 6 H₂O(/)
C(graphite) + O2(g) → CO2(g)
Дене
=-3120 kJmol
AH = -393 kJ/mol
H2(g) + O2(g) → H₂O(1)
AH = -286 kJ/mol
Determine the standard enthalpy of formation of ethane gas. [4 sig. fig.]
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