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11 Dec 2019
The heat capacity of a bomb calorimeter was determined by burning 6.73 g of methane (energy of combustion = −803 kJ/mol CH4) in the bomb. The temperature changed by 12.0°C.
(a) What is the heat capacity of the bomb?
(b) A 14.4-g sample of ethanol (C2H5OH) produced a temperature increase of 13.8°C in the same calorimeter. What is the energy of combustion of ethanol (in kJ/mol)?
The heat capacity of a bomb calorimeter was determined by burning 6.73 g of methane (energy of combustion = −803 kJ/mol CH4) in the bomb. The temperature changed by 12.0°C.
(a) What is the heat capacity of the bomb?
(b) A 14.4-g sample of ethanol (C2H5OH) produced a temperature increase of 13.8°C in the same calorimeter. What is the energy of combustion of ethanol (in kJ/mol)?
Rei Juez del MundoLv10
10 Dec 2020
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