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17 Nov 2019
A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Since the "bomb" itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as calibrating the calorimeter. In the laboratory a student bums a 1.09 g sample of L-ascorbic acid (C_6H_8O_6) in a bomb calorimeter containing 1020. g of water The temperature increases from 24.20 degree C to 27.00 degree X. The heat capacity of water is 4.184 J g^-1 degree C^-1. The molar heat of combustion is -2340. kJ per mole of L-ascorbic acid. C_6H_8O_6(s) + 5 O_2 (g) rightarrow 6 CO_2(g) + 4 H_2O(l) + Energy Calculate the heat capacity of the calorimeter.
A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Since the "bomb" itself can absorb energy, a separate experiment is needed to determine the heat capacity of the calorimeter. This is known as calibrating the calorimeter. In the laboratory a student bums a 1.09 g sample of L-ascorbic acid (C_6H_8O_6) in a bomb calorimeter containing 1020. g of water The temperature increases from 24.20 degree C to 27.00 degree X. The heat capacity of water is 4.184 J g^-1 degree C^-1. The molar heat of combustion is -2340. kJ per mole of L-ascorbic acid. C_6H_8O_6(s) + 5 O_2 (g) rightarrow 6 CO_2(g) + 4 H_2O(l) + Energy Calculate the heat capacity of the calorimeter.
Sixta KovacekLv2
24 May 2019