Air containing 20.0mole% water vapor at an initial pressure of 1 atm absolute is cooled in a
Question:
Air containing 20.0mole% water vapor at an initial pressure of 1 atm absolute is cooled in a 1-liter sealed vessel from 200°C to 15°C.
(a) What is the pressure in the vessel at the end of the process’ (Him: The partial pressure of air in the system can be determined from the expression Pair = nair RT/V and P = Pair + PH2O. You may neglect the volume of the liquid water condensed, but you must show that condensation occurs.)
(b) What is the mole fraction of water in the gas phase at the end of the process?
(c) How much water (grams) condenses?
Step by Step Answer:
a Assume no water condense...View the full answer
Elementary Principles of Chemical Processes
ISBN: 978-0471720638
3rd Edition
Authors: Richard M. Felder, Ronald W. Rousseau
Related Video
In this video, the concept of pressure has been explained. The bottle is filled up with water, remove the pipe, and now you can see the clear flow of water from the holes due to liquid pressure.You can see that the second layer is holding the weight of the first layer and the third layer holding the weight of both upper layers, that’s why liquid flows out wider from the third as compared to the first two.At the first hole, water doesn’t roll along the walls; it flows out at an angle.At the second hole, you’ll see that the water flows out at a wider angle as compared to the first hole.At the third hole, we can see that the flow of water is much wider/greater than the other holes.This proves that the pressure at the bottom of the bottle is much more than the pressure at the top layers. P = ????gh
Students also viewed these Chemical Engineering questions
-
An ideal gas is under an initial pressure of 2.45 x 104 Pa and occupies a volume of 0.20 m3. The slow addition of 8.4 x 103 J of heat to this gas causes it to expand isobarically to a volume of 0.40...
-
A gas has an initial pressure of 1.445 atm and an initial volume of 1.009 L. What is its new pressure if volume is changed to 0.556 L? Assume temperature and amount are held constant.
-
A gas has an initial pressure of 4.33 atm and an initial volume of 5.88 L. What is its new volume if pressure is changed to 0.506 atm? Assume temperature and amount are held constant.
-
Parisian Cosmetics Company is planning a one-month campaign for September to promote sales of one of its two cosmetics products. A total of $140,000 has been budgeted for advertising, contests,...
-
What is the law of one price? What is arbitrage?
-
PC Shopping Network may upgrade its modem pool. It last upgraded 2 years ago, when it spent $115 million on equipment with an assumed life of 5 years and an assumed salvage value of $15 million for...
-
Explain how and why physician incompetency is reported.
-
Net Working Capital In our capital budgeting examples we assumed that a firm would recover all of the working capital it invested in a project. Is this a reasonable assumption? When might it not be...
-
Identify and discuss either the security features or return policy attached to the buying process on the website of THE BAY company. Please only speak to one of these. Is this clearly outlined during...
-
Make a new version of your C++ program that creates instead a 2D array of 5x5 values of type boolean. Suppose indices represent people and that the value at row i , column j of a 2D array is true...
-
In a device to produce potable water, humid air at 90F, 29.7 in Hg, and 95% relative humidity is cooled to 40F at constant pressure. What volumetric flow rate of air into the cooler (ft3/min) is...
-
Air at 90C and 1.00 atm (absolute) contains 10.0mole% water. A continuous stream of this air enters a compressorcondenser, in which the temperature is lowered to 15.6C and the pressure, is raised to...
-
In what ways can a company differentiate a product that is a commodity? What is an example of a differentiated product that was previously commoditized?
-
Is the following statement reasonable? A car traveling 30 km/h through a school speed zone exceeds the speed limit of 25 mi/h.
-
A good way to ensure proper unit conversion is (a) to use another measurement instrument, (b) always work in the same system of units, (c) use unit analysis, (d) have someone check your math.
-
Both sides of an equation are equal in (a) numerical value, (b) units, (c) dimensions, (d) all of the preceding.
-
In a multiplication and/or division operation involving the numbers 15 437, 201.08, and 408.0 105, the result should have how many significant figures: (a) 3, (b) 4, (c) 5, or (d) any number?
-
Unit analysis of an equation cannot tell you if (a) the equation is dimensionally correct, (b) the equation is physically correct, (c) the numerical value is correct, (d) both (b) and (c).
-
On January 1, 20X3, Daisy Corporation issued \($5\),000,000 face amount of 6% bonds. These bonds are dated January 1, and mature in 5 years, with semiannual interest payments. The market rate of...
-
KD Insurance Company specializes in term life insurance contracts. Cash collection experience shows that 20 percent of billed premiums are collected in the month before they are due, 60 percent are...
-
Marsh & McLennan Companies is the largest provider of insurance brokerage services in the world. It holds itself out to its clients as a fiduciary that will act solely on clients behalf in purchasing...
-
A gas cylinder filled with nitrogen at standard temperature and pressure has a mass of 37.289 g. The same container filled with carbon dioxide at STP has a mass of 37.440 g. When filled with an...
-
A nitrogen rotameter is calibrated by feeding N 2 from a compressor through a pressure regulator, a needle valve, the rotameter, and a dry test meter, a device that measures the total volume of gas...
-
The flow rate required to yield a specified reading on an orifice meter varies inversely as the square root of the fluid density; that is, if a fluid with density p 1 (gfcm 3 ) flowing at a rate V...
-
A 7 5 kg cliff - diver is falls from a height through the air head, diving towards the water. The drag coefficient for the diver is 0 . 8 3 and the area of the descending diver is 0 . 2 1 m ^ 2 ....
-
In the automobile industry, the dimensionless drag coefficient and the area of the vehicle are often combined into one variable - the drag area whereby the drag area is the product of the...
-
When you drop 10 pebbles into the well, you record the times for hearing the splash as 2.94 s, 3.11 s, 3.12 s, 2.97 s, 3.12 s, 2.97 s, 3.06 s, 3.21 s, 3.37 s, and 3.53 s. (a) Find the average time...
Study smarter with the SolutionInn App