vis dot structure of methanol (CH3OH) is given below. Estimate the enthalpy of combustion of ethanol using bond enthalpies and the combustion reaction below. 2 CH3OH+30₂2-2 CO2 + 4H₂O H H H-C- 0 0 0 0 H -1274 kJ/mol -1255 kJ/mol -1058 kJ/mol +1255 kJ/mol

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