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Constant P h a movable piston contains 12.1 moles of a monatomic ideal gas at a pressure of 1.52 x 105 Pa. The gas is piston moves in s e for a monatomic ideal uch initially at a temperature of 300 K. An electric heater adds 45200 J of energy into the gas while the a way that the pressure remains constant. It may help you to recall that Cp 20.79 J/K/mol 8as, and that the number of gas molecules is equal to Avagadros oumber (6.022 * 1023) times the number of moles of gas. 1) What is the temperature of the gas after the energy is added? a) How much work is done by the gas during this pr Submt earniee
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