The temperature of the air in a 40 m3 room is 20°C, the total pressure is 98 kPa, and the relative humidity is 60%. According to this; a) The partial pressure of water vapor in the room air (kpa) b) The amount of moisture carried by a kg of dry air (absolute humidity or specific humidity) (kg-moisture/kg-dryair) c) Total mass of water vapor (moisture) in the room (kg-moisture)

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Introduction and Basic Calculations in Multiphase Systems

Chemical calculations involve material and energy balance calculations which enable engineers to calculate material and energy requirements in various chemical processes. In addition to this, chemical calculations help to study the behavior and properties of gases, liquids, and their mixtures.