25 C,H15(g) + 0,(g) → 8 CO, (g) + 9 H,O(g) AHixn = -5113.3 kJ/mol 2 is the standard enthalpy of formation of this isomer of C,H,8(g)?

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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For a particular isomer of C,H8, the combustion reaction produces 5113.3 kJ of heat per mole of C,H, (g) consumed,
18'
standard conditions.
25
C,H18(g) + 0,(g)→ 8 CO,(g) + 9 H,O(g)
-0,(g) → 8 CO, (g) + 9 H,0(g)
AHn = -5113.3 kJ/mol
rxn
What is the standard enthalpy of formation of this isomer of C,H,g(g)?
AH: =
Transcribed Image Text:16 of 16 For a particular isomer of C,H8, the combustion reaction produces 5113.3 kJ of heat per mole of C,H, (g) consumed, 18' standard conditions. 25 C,H18(g) + 0,(g)→ 8 CO,(g) + 9 H,O(g) -0,(g) → 8 CO, (g) + 9 H,0(g) AHn = -5113.3 kJ/mol rxn What is the standard enthalpy of formation of this isomer of C,H,g(g)? AH: =
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