SOLVED:The energy content of a certain food is to be determined in a bomb calorimeter that contains 3  kg of water by burning a 2 -g sample of it in the presence of 100  g of air in the reaction chamber. If the water temperature rises by 3.2^∘ C when equilibrium is established, determine the energy content of the food, in kJ / kg, by neglecting the thermal energy stored in the reaction chamber and the energy supplied by the mixer. What is a rough estimate of the error involved in neglecting the
SOLVED:The energy content of a certain food is to be determined in a bomb calorim…
2021年1月12日
numerade.com
The energy content of food is typically determined using a bomb calorimeter. Consider the combustion of a 0.47-g sample of butter in a bomb calorimeter having a heat capacity of 2.67 kJ/°C. If the temperature of the calorimeter increases from 23.5°C to 29.7°C, calculate the energy of combustion per gram of butter.
The energy content of food is typically determined using a bomb calorimeter. Con…
2021年7月14日
numerade.com
SOLVED: 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. Ignition wires heat the sample. A thermometer and stirrer are also used in the experiment. In this particular experiment, a 0.5878 g sample of 9,10-phenanthrenediol (C14H1002) is burned completely in a bomb calorimeter. The calorimeter is surrounded by 1.245*103 g of water. During the combustion, the temperature increases from 23.36 to
SOLVED: A bomb calorimeter, or a constant volume calorimeter, is a device often used …
2021年9月25日
numerade.com
A bomb calorimeter can be used to determine the energy content ... | Filo
A bomb calorimeter can be used to determine the energy content ... | Filo
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SOLVED:Is the metabolizable energy content of a food the same as the energy released when it is burned in a bomb calorimeter? If not, how does it differ?
SOLVED:Is the metabolizable energy content of a food the same as the energy released …
2020年5月12日
numerade.com
Is the metabolizable energy content of a food the same as the e... | Filo
Is the metabolizable energy content of a food the same as the e... | Filo
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