![Quantitative Problems 3.) (Knight -18.73) Containers A and B hold the same gas. The volume of B is 4 times larger than the volume of A. The two containers are connected by a thin tube with negligible volume and a valve that is closed. The gas in A is at a temperature of 300K and a pressure of 10°Pa and the gas in B is at a temperature of 400K and 5x105Pa. Heaters maintain the temperature of the containers even if the valve is opened. After the valve is opened, gas will flow one way or the other until A and B have equal pressures. Determine this final pres sure. (Hint: think about what quantity does not change during this process. Start by writing an equation ex- pressing this constancy.] Iro K 400 K](http://img.homeworklib.com/questions/a83ad5e0-523e-11ea-b3ed-37865adf6bc3.png?x-oss-process=image/resize,w_560)
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Quantitative Problems 3.) (Knight -18.73) Containers A and B hold the same gas. The volume of...
16. Two containers having the same volume and temperature hold the same number of moles of...
16. Two containers having the same volume and temperature hold the same number of moles of gas. The first container contains He (8). The second container contains UF6 (8). Which of the following is true? (4 points) (a) Some of the UF6 molecules are moving faster than some of the He atoms. (b) The pressure of the He container is higher. (c) The average speed of the UF molecules will be greater than the average speed of the He atoms....
P6 (15pts): Two gas cylinders A and B are separated by a valve. At time ti,...
P6 (15pts): Two gas cylinders A and B are separated by a valve. At time ti, absolute pressure, temperature, volume and gas constant are known for each cylinder as shown in (a). Then the valve is opened and the gas flows from B into A. At time ta, the valve is closed and the absolute pressure in cylinder B is measured as shown in figure (b) below. Assume idea gases for both A and B, determine 1) 2) Mass of...
When finding the mass of gas A, why does the solution posted show the molar mass...
When finding the mass of gas A, why does the solution posted
show the molar mass multiplied by 10^-3 ? I have posted a picture
of the prompt and corresponding solution.
02 Two insulated cylinders Aand B with volumes VA 28 m3 and V8 5.0 m3 contain chlorine gas at different pressures and temperatures. The cylinders are insulated (no heat is lost to or gained from the outside) and connected by a valve. Initially, the valve is closed and the...
Asking for Q3,4,5,6. Mixing Gases Consider two containers, . Both have volume 0.1 m3, and pressure...
Asking for Q3,4,5,6.
Mixing Gases Consider two containers, . Both have volume 0.1 m3, and pressure 106 pa One contains monatomic (3 degrees of freedom) He at T 128 K and One contains diatomic (5 degrees of freedom) N2 at T- 258 K. A valve is opened allowing these two gases to mix. They are kept thermally isolated from the outside You can treat them as i deal gases. 1) What is the change in internal energy under this process?...
Question 3 A rigid tank, of 0.5 m volume, contains an ideal-gas mixture at 300 K....
Question 3 A rigid tank, of 0.5 m volume, contains an ideal-gas mixture at 300 K. The mixture is made up of 2.4 kg of gas A and 1.4 kg of gas B, the molecular weights of which are MA = 32.0 kg/kmole and M 28.0 kg/kmole, respectively. i. Determine the mass fraction of A and B. (3 marks] ii. Determine the mole fraction of A and B. [5 marks] iii. Determine the molecular weight of the mixture. [2 marks]...
16. Two containers having the same volume and temperature hold the same number of moles of gas. The first container contains He (8). The second container contains UF6 (8). Which of the following is true? (4 points) (a) Some of the UF6 molecules are moving faster than some of the He atoms. (b) The pressure of the He container is higher. (c) The average speed of the UF molecules will be greater than the average speed of the He atoms....
P6 (15pts): Two gas cylinders A and B are separated by a valve. At time ti, absolute pressure, temperature, volume and gas constant are known for each cylinder as shown in (a). Then the valve is opened and the gas flows from B into A. At time ta, the valve is closed and the absolute pressure in cylinder B is measured as shown in figure (b) below. Assume idea gases for both A and B, determine 1) 2) Mass of...
When finding the mass of gas A, why does the solution posted
show the molar mass multiplied by 10^-3 ? I have posted a picture
of the prompt and corresponding solution.
02 Two insulated cylinders Aand B with volumes VA 28 m3 and V8 5.0 m3 contain chlorine gas at different pressures and temperatures. The cylinders are insulated (no heat is lost to or gained from the outside) and connected by a valve. Initially, the valve is closed and the...
Asking for Q3,4,5,6.
Mixing Gases Consider two containers, . Both have volume 0.1 m3, and pressure 106 pa One contains monatomic (3 degrees of freedom) He at T 128 K and One contains diatomic (5 degrees of freedom) N2 at T- 258 K. A valve is opened allowing these two gases to mix. They are kept thermally isolated from the outside You can treat them as i deal gases. 1) What is the change in internal energy under this process?...
Question 3 A rigid tank, of 0.5 m volume, contains an ideal-gas mixture at 300 K. The mixture is made up of 2.4 kg of gas A and 1.4 kg of gas B, the molecular weights of which are MA = 32.0 kg/kmole and M 28.0 kg/kmole, respectively. i. Determine the mass fraction of A and B. (3 marks] ii. Determine the mole fraction of A and B. [5 marks] iii. Determine the molecular weight of the mixture. [2 marks]...
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