Gasohol, a mixture of ethyl alcohol and gasoline, has been proposed as a fuel to help conserve our petroleum resources. It is available on a limited basis. The thermochemical equation for the burning of ethyl alcohol is

Calculate the enthalpy change observed when burning 2.00 g ethyl alcohol.

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C₂H₂OH() + 30₂(g) →2CO₂(g) + 3H₂O(l) AH 1366.8 kJ