gilchris9291 gilchris9291

12-04-2024
Chemistry

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After a refrigerant is initially evacuated, it is slowly filled with R-134a. The refrigerant volume is 0.02 m3. The temperature of R-134a remains constant at ambient temperature of 20oC during filling into the refrigerant. a) What is the mass of R-134a when the pressure in the system reaches 200 kPa?

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