A cylinder containing 20.0 L of compressed nitrogen is connected to an empty (evacuated) vessel with...
A cylinder containing 20.0 L of compressed nitrogen is connected to an empty (evacuated) vessel with an unknown volume. The gas pressure in the cylinder starts at 25 atm and drops to 2 atm without a change in temperature. Determine the volume of the vessel.
the answer is 230 but i dont know how
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A cylinder containing 20.0 L of compressed nitrogen is connected
to an empty (evacuated) vessel with...
A 250 L vessel is evacuated and then connected to a 50.0 L bulb with compressed...
A 250 L vessel is evacuated and then connected to a 50.0 L bulb with compressed nitrogen. The pressure in the combined containers is 1672 mm Hg. If the temperature remained at 20 °C throughout the process, what was the initial pressure in the 50.0 L bulb? O 26 atm O 132 am ooooo O44 am O 17.6 am 11.0 atm SUBMIT COMPLETED QUIZ
20. A compressed gas cylinder containing 24.0 g methane has a volume of 3.30 L. What...
20. A compressed gas cylinder containing 24.0 g methane has a volume of 3.30 L. What pressure is the methane exert in the cylinder if its temperature is 25°C? 0.0900 atm 1.70 atm 1.11 atm 0.933 atm 11.1 atm
A gas cylinder containing 1.50 mol compressed methane has a volume of 3.30 L. What pressure...
A gas cylinder containing 1.50 mol compressed methane has a volume of 3.30 L. What pressure does the methane exert on the walls of the cylinder if its temperature is 25°C? (R = 0.08206 L• atm/K • mol) Multiple Choice Ο 9.00 x 10-2 atm Ο 1.11 atm Ο 11.1 atm Ο 0.933 atm Ο 1.70 atm
A 4.0 L flask containing chlorine gas is connected to an evacuated 3.0 L flask. If...
A 4.0 L flask containing chlorine gas is connected to an evacuated 3.0 L flask. If the pressure in the original 4.0 L flask is 3.0 atm, what is the final pressure of chlorine in the two flasks, in atm?
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures...
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
10. Gas is contained in an 8.00 L vessel at a temperature of 20.0°C and a...
10. Gas is contained in an 8.00 L vessel at a temperature of 20.0°C and a pressure of 9.00 atm. Determine the number of moles of gas in the vessel.
Considering the nature of a diatomic molecule, a (6.00) L cylinder contains nitrogen gas at (20.0...
Considering the nature of a diatomic molecule, a (6.00) L cylinder contains nitrogen gas at (20.0 ) C and a pressure of (2.30)) atm. Find the root mean square speed of the molecules. The mass of one nitrogen gas molecule is 4.65 × 10-26 kg Give your answer in m/s with 3 significant figures.
At a temperature of 20.0 °C, a compressed gas cylinder contains 10.0 L of carbon dioxide...
At a temperature of 20.0 °C, a compressed gas cylinder contains 10.0 L of carbon dioxide gas and the pressure gauge reads 2.0*10⌃5 Pa. How many moles of gas does the cylinder contain? (A) 0.82 mol (B) 12.0 mol (C) 821 mol (D) 8.2*10⌃4 mol (E) 1.20*10⌃4 mol
9. (8 points) A 1.72 L cylinder with a moveable piston contains nitrogen gas at a...
9. (8 points) A 1.72 L cylinder with a moveable piston contains nitrogen gas at a pressure of 0.985 atm and a temperature of 44°C. The gas is cooled while the pressure is maintained constant until the cylinder volume reaches 1.18 L. What is the final temperature (in °C) of the gas? 300
What is the pressure in a 20.0-L cylinder filled with 0.683 mol of nitrogen gas at...
What is the pressure in a 20.0-L cylinder filled with 0.683 mol of nitrogen gas at 325 K?
A 250 L vessel is evacuated and then connected to a 50.0 L bulb with compressed nitrogen. The pressure in the combined containers is 1672 mm Hg. If the temperature remained at 20 °C throughout the process, what was the initial pressure in the 50.0 L bulb? O 26 atm O 132 am ooooo O44 am O 17.6 am 11.0 atm SUBMIT COMPLETED QUIZ
20. A compressed gas cylinder containing 24.0 g methane has a volume of 3.30 L. What pressure is the methane exert in the cylinder if its temperature is 25°C? 0.0900 atm 1.70 atm 1.11 atm 0.933 atm 11.1 atm
A gas cylinder containing 1.50 mol compressed methane has a volume of 3.30 L. What pressure does the methane exert on the walls of the cylinder if its temperature is 25°C? (R = 0.08206 L• atm/K • mol) Multiple Choice Ο 9.00 x 10-2 atm Ο 1.11 atm Ο 11.1 atm Ο 0.933 atm Ο 1.70 atm
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
10. Gas is contained in an 8.00 L vessel at a temperature of 20.0°C and a pressure of 9.00 atm. Determine the number of moles of gas in the vessel.
9. (8 points) A 1.72 L cylinder with a moveable piston contains nitrogen gas at a pressure of 0.985 atm and a temperature of 44°C. The gas is cooled while the pressure is maintained constant until the cylinder volume reaches 1.18 L. What is the final temperature (in °C) of the gas? 300
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