A0.565 g of CgH18 are burned in a constant volume calorimeter, the calorimeter temperature rises from 25.00 °C to 26.13 °C. The heat capacity of the calorimeter and its contents was 20.7 kJ/°C. What is the enthalpy of combustion for one mole of C3H18 (Molar mass = 114.23 g/mol)? O -1.09 x 105 kJ/mol O -0.1157 kJ/mol -540.89 kJ/mol -23.39 kJ/mol -4729.1 kJ/mol

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A0.565 g of CgH18 are burned in a constant volume calorimeter, the calorimeter temperature
rises from 25.00 °C to 26.13 °C. The heat capacity of the calorimeter and its contents was 20.7
kJ/°C. What is the enthalpy of combustion for one mole of C3H18 (Molar mass = 114.23 g/mol)?
-1.09 x 105 kJ/mol
-0.1157 kJ/mol
-540.89 kJ/mol
-23.39 kJ/mol
O -4729.1 kJ/mol
Transcribed Image Text:A0.565 g of CgH18 are burned in a constant volume calorimeter, the calorimeter temperature rises from 25.00 °C to 26.13 °C. The heat capacity of the calorimeter and its contents was 20.7 kJ/°C. What is the enthalpy of combustion for one mole of C3H18 (Molar mass = 114.23 g/mol)? -1.09 x 105 kJ/mol -0.1157 kJ/mol -540.89 kJ/mol -23.39 kJ/mol O -4729.1 kJ/mol
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