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Chemistry, 10.03.2020 06:31 Halieyrobinson3003
Oxygen is supplied to a medical facility from a 30 ft3 compressed oxygen tank. Initially, the tank is at 2000 psia and 80°F. The oxygen is removed from the tank slowly enough that the temperature in the tank remains at 80°F. After two weeks, the pressure in the tank is 100 psia. Determine the mass of oxygen used in lbm. Also determine the total heat transfer to the tank in Btu. Treat the oxygen as an ideal gas with constant specific heats at 80°F.
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Oxygen is supplied to a medical facility from a 30 ft3 compressed oxygen tank. Initially, the tank i...
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