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Question: this is a mass transfer question...

Question details

A common process for increasing the moisture content of air is to bubble it through a column of water. The air bubbles are assumed to be spheres having a radius of 1.0 mm and are in thermal equilibrium with the surrounding water at 298 K. The vapor pressure of the water is 0.03 atm at 298 K and the total pressure of the gas inside the air bubble is 1 atm. 3. a. Draw a well-labeled picture of the physical system. b. State at least five reasonable assumptions for the mass-transfer aspecets c. What is the most simplified from of the differential equation that you d. Propose reasonable boundary and initial conditions for solving this of the water evaporation process, including the coordinate system you should use to solve the problem. would use to solve the problem in terms of Ca. problemThis is a Mass transfer question.

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