Please include detailed work for answers A piston contains 770 moles of an ideal monatomic gas...

Please include detailed work for answers

A piston contains 770 moles of an ideal monatomic gas that initally has a pressure of 1.23 × 10⁵ Pa and a volume of 4.2 m³. The piston is connected to a hot and cold reservoir and the gas goes through the following quasi-static cycle accepting energy from the hot reservoir and exhausting energy into the cold reservoir.

The pressure of the gas is increased to 4.23 × 10⁵ Pa while maintaining a constant volume.
The volume of the gas is increased to 11.2 m³ while maintaining a constant pressure.
The pressure of the gas is decreased to 1.23 × 10⁵ Pa while maintaining a constant volume.
The volume of the gas is decreased to 4.2 m³ while maintaining a constant pressure.

It may help you to recall that CVCV = 12.47 J/K/mole and CPCP = 20.79 J/K/mole for a monatomic ideal gas, and that the number of gas molecules is equal to Avagadros number (6.022 × 10²³) times the number of moles of the gas.

1)How much energy is transferred into the gas from the hot reservoir? ___J

2)How much energy is transferred out of the gas into the cold reservoir? ___J

3)How much work is done by the gas? ___J

Expert Solution

genius_generous answered 7 months ago

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