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15 Nov 2019
wires heat sample Stirrer A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods In an experiment, a 0.3092 g sample of pyrene (C16H10) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.007Ã103 g of water. During the combustion the temperature increases from 24.86 to 27.26 oC. The heat capacity of water is 4.184 J g-PC-1 Water The heat capacity of the calorimeter was determined in a previous experiment to be 996.7 J/°C Assuming that no energy is lost to the surroundings, calculate the molar heat of combustion of pyrene based on these data C 16H10(s) + (372) O2(g)-â 5 H2O(!) + 16 CO2(g) + Energ Insulated Sample Brning outside chamber dish sample bomb Molar Heat of Combustion = kJ/mol Combustion (bomb) calorimeter.
wires heat sample Stirrer A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods In an experiment, a 0.3092 g sample of pyrene (C16H10) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.007Ã103 g of water. During the combustion the temperature increases from 24.86 to 27.26 oC. The heat capacity of water is 4.184 J g-PC-1 Water The heat capacity of the calorimeter was determined in a previous experiment to be 996.7 J/°C Assuming that no energy is lost to the surroundings, calculate the molar heat of combustion of pyrene based on these data C 16H10(s) + (372) O2(g)-â 5 H2O(!) + 16 CO2(g) + Energ Insulated Sample Brning outside chamber dish sample bomb Molar Heat of Combustion = kJ/mol Combustion (bomb) calorimeter.
Deanna HettingerLv2
21 Jun 2019