Engineering, 03.12.2019 01:31 nashaflores17
When 18.9 kj is transferred to a gas sample in a constant volume adiabatic container with a calorimeter constant of 2.22 ki/k, the temperature of the gas (and the calorimeter) increases by 8.06 k
(a) what is the heat capacity of the sample?
(b) if the sample has a mass of 0.5 kilograms, what is the specific heat capacity of the substance?
(c) if the sample is krypton, what is the molar heat capacity at constant volume of krypton? the molar mass of krypton is 83.8 grams/mole.
Answers: 1
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Engineering, 06.07.2019 03:10
An electrical kettle is made out of stainless steel,weighs two pounds (when empty) with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling.
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Engineering, 06.07.2019 03:20
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Engineering, 06.07.2019 03:30
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When 18.9 kj is transferred to a gas sample in a constant volume adiabatic container with a calorime...
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