The volume of a high altitude chamber is 40 m. It is put into operation by...

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The volume of a high altitude chamber is 40 m³. It is put into operation by reducing pressure from 1 bar to 0.4 bar and temperature from 25 °C to 5 °C. How many kg of air must be removed from the chamber during the process? Express this mass as a volume measured at 1 bar and 25°C. Take R = 287 J/kg K for air. The volume of a high altitude chamber is 40 m³. It is put into operation by reducing pressure from 1 bar to 0.4 bar and temperature from 25 °C to 5 °C. How many kg of air must be removed from the chamber during the process? Express this mass as a volume measured at 1 bar and 25°C. Take R = 287 J/kg K for air.

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Solution is the temperature We can find the initial number of moles of air in the ch... View the full answer