Question: b ) Helium enters a reversible isothermal compressor at 4 0 C and 1 2 bars and is continuously compressed to 1 8 0 bars.

)

Helium enters a reversible isothermal compressor at

40 C

and

12

bars and is continuously compressed to

180

bars. Calculate the work per mole of Helium needed to run the compressor and the amount of heat per mole of Helium that must be removed from the compressor if

)

Helium behaves as an ideal gas

)

Helium behaves according to the equation of state

b) Helium enters a reversible isothermal compressor at 40C and 12

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