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Determine the total mass of water vapour in the room

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Reference no: EM133201697

An air conditioned room containing 77 m3 of air with a relative humidity Φ of 56% is kept at a steady temperature of 20°C. Determine the total mass of water vapour in the room. You may treat the water vapour and air as ideal gases - water vapour will have the same ideal gas constant R as steam in the standard property table. Give your answer in kg to three significant figures.

Reference no: EM133201697

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