Question

The equation for the combustion of ethanol in air is

C2H5OH(l) + 3O2(g) → 2CO2(g) + 3H2O(l)

Calculate the enthalpy change for the reaction using the data given.

Bond Average Bond Enthalpy in KJmol−1 Bond Average Bond Enthalpy in KJmol−1

C-H +412 C-C +348

C-O +360 O-H +463

O-O +496 C=O +743​

Answer 1

Answer:

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