For a particular isomer of C8H18, the following reaction produces 5108.7 kJ of heat per mole...

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Chemistry

For a particular isomer of C8H18, the following reactionproduces 5108.7 kJ of heat per mole of C8H18(g) consumed, understandard conditions.

C8H18(g)+12.5O2(g)-->8CO2(g)+9H2O(g)

deltaHrxn=-5108.7

What is the standard enthalpy of formation of this isomer ofC8H18(g)?

delta Hf= ? kJ/mol

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4.5 Ratings (730 Votes)
C8H18g125O2g8CO2g9H2Og H 51087Kjmole rxn sum    See Answer
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