Question: A vacuum pump is used to evacuate a chamber where some specimens are dried at 50C. The pump rate of volume displacement is 0.5 m3/s

A vacuum pump is used to evacuate a chamber where some specimens are dried at 50°C. The pump rate of volume displacement is 0.5 m3/s with an inlet pressure of 0.1 kPa and temperature 50°C. How much water vapor has been removed over a 30-min period?

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