KM C554e-20190422090443...calorimeter, combustion of a 12.6 g sample of ethyne, C2H2, produced a...
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KM C554e-20190422090443...calorimeter, combustion of a 12.6 g sample of ethyne, C2H2, produced a temperature increase of 16.90C. Calculate the energy of combustion of C2H2 in kJ/mol