The dimensions of a room are 10 m by 6 m by 3 m. the pressure, temperature, and the degree of saturation of the air in the roop are 100 kpa, 25°c, and 55%, respectively. (i) calculate the mass of the air in the room. (ii) if the surface temperature of a window of the room is 10.5°c, will moisture condense out of the air?