question archive 1) Calculate the mass of water vapor present in a room of volume 400 m3 that contains air at 290C when the relative humidity is 53
1) Calculate the mass of water vapor present in a room of volume 400 m3 that contains air at 290C when the relative humidity is 53
Subject:ChemistryPrice: Bought3
1) Calculate the mass of water vapor present in a room of volume 400 m3 that contains air at 290C when the relative humidity is 53.0%. 2. A diving bell has an air space of 3.0 m3 when on the deck of a boat. What is the volume of the air when the bell has been lowered to a depth of 50 m? Take the mean density of sea water to be 1.025 gfcmi'r and that the temperature is the same as on the surface? 3. The variation of fluid pressure with height is described by the differential equation: :1? Here. .0 is the specific density and g is the local acceleration of gravity. For an idea gas. p = %. where M is the molar mass and R is the universal gas constant. Modeling the atmosphere as an isothermal column of ideal gas at 100C. estimate the ambient pressure. in atmosphere in Denver, where z = 1 mile relative to sea level. For air. take M = 29 gfmole. 4. The viscosity of helium at 1 bar and out: is Leann-Spa -.s. Calculate the collision diameter in nm.
