Chemistry
Chemistry, 17.10.2021 14:00, microwave13016

The enthalpy of combustion for octane (C8H18(l)), a key component of gasoline, is –5074 kJ/mol. The reaction equation is: C8H18(l) + 12.5O2(g) ( RIGHT ARROW) 8CO2(g) + 9H2O(g). What is the (TRIANGLE)Hf for this reaction?
16CO2(g) + 18H2O(g) (RIGHT ARROW) 2C8H18(l) + 25O2(g)

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The enthalpy of combustion for octane (C8H18(l)), a key component of gasoline, is –5074 kJ/mol. The...

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