A 35.6 g sample of ethanol (C2H5OH) is burned in a bomb calorimeter, according to the followingreaction. If the temperature rose from 35.0 to 76.0C and the heat capacity of the calorimeter is 23.3 kJ/C, what is the value of 'Hrxn? The molar mass of ethanol is 46.07 g/mol.C2H5OH(l) + 3 O2(g) 2 CO2(g) +3 H2O(g)Hrxn =?A)-1.24 _03kJ/molB)+9.55 _03kJ/molC)+1.24 _03kJ/molD)-8.09 _03kJ/molE)-9.55 _03kJ/mol
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