Standard enthalpy of formation of isomer

Question # 00767521 Posted By: Themphes Updated on: 06/25/2020 12:11 PM Due on: 07/03/2020
Subject Chemistry Topic General Chemistry Tutorials:
Question
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For a particular isomer of C8H18, the following reaction produces 5104.1 kj of heat per mole of C8H18(g) consumed, under standard conditions

C8H18(g) + 25/2O2(g) --->8CO2(g) + 9H2O(g)

deltaHrxn=-5104.1 kj

What is the standard enthalpy of formation of this isomer of C8H18(g)?

 

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