Which of the following should be done to reduce the pressure of 1 mole of an ideal gas in a 22.4 L container to zero torr?     Cool the gas to absolute zero.     Double the amount of gas.     Double the temperature of the gas.     Halve the volume of the container.     Cool the gas to zero Celsius.

You have two containers connected through a valve. Container 1 is 2.3 L and has 2.5 atm of Ne gas. Container 2 is 0.53 L and has 5.2 atm of Xe. What is the pressure when the valve is opened and the containers are allowed to mix

Sulfur hexafluoride gas is collected at -2.0 °C in an evacuated flask with a measured volume of 5.0 L. When all the gas has been collected, the pressure in the flask is measured to be 0.070 atm . Calculate the mass and number of moles of sulfur hexafluoride gas that were collected. Be sure your answer has the correct number of significant digits. mass: g mole: mol

An unknown gas was found to be 62.0% carbon and 10.4% hydrogen and 27.6% oxygen by mass. a. Determine the empirical formula of the compound. b. In a separate experiment, a 13.3 gram sample of the gas was found to occupy 2.31 L at 401°C and 2.75 atm. Determine the molar mass and molecular formula of the unknown gas.

Boron trifluoride gas is collected at 1.0 °C in an evacuated flask with a measured volume of 15.0 L. When all the gas has been collected, the pressure in the flask is measured to be 0.420 atm . Calculate the mass and number of moles of boron trifluoride gas that were collected. Be sure your answer has the correct number of significant digits. mass: mole: mol

A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas is measured to be 203. kPa. The piston is now pushed down, compressing the gas, until the gas has a final volume of 2.40 L. Calculate the final pressure of the gas. Round your answer to 3 significant digits. piston cylinder gas

Calculating partial pressure in a gas mixture tab A 7.00 L tank at 25.3 °C is filled with 6.94 g of carbon dioxide gas and 3.83 g of chlorine pentafluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. carbon dioxide caps lock chlorine pentafluoride Explanation Esc ! Check Type here to search. 1 Total pressure in tank: F1 Q mole fraction: partial pressure: A mole fraction: partial pressure: S @ 2 F2 W S F3 # #m 81 3 E 0x D 0 atm 0 atm atm $ 4 R F5 % 5 LL X F 20 F6 T A 3 6 G 8 F7 & Y 7 2 H FB © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center ^ d 63°F Mostly cloudy ★ 8 U 4 FO J ( Collector v2. prt sc 9 1 F10 5 home 1 K O 01 M athenaCollector v2... 2 15 F12 P L veert 2:36 PM 11/13/2023 = I All Bookmarks Danasia V do Accessibility ? & ☐ Calehe backspace 1 MISKESS doscop mm 740

A 9.00 L tank at 22.4 °C is filled with 11.2 g of boron trifluoride gas and 13.3 g of sulfur tetrafluoride gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction and partial pressure of each gas, and the total pressure in the tank. Round each of your answers to 3 significant digits. mole fraction: boron trifluoride partial pressure: atm mole fraction: sulfur tetrafluoride partial pressure: atm Total pressure in tank: atm

A flexible container at an initial volume of 3.10 L contains 5.51 mol of gas. More gas is then added to the container until it reaches a final volume of 16.5 L. Assuming the pressure and temperature of the gas remain constant, calculate the number of moles of gas added to the container. number of moles of gas: mol

Three gases are mixed into one container.  The partial pressure of gas D is 820.1 mmHg.  The partial pressure of gas E is 217 mmHg.  The partial pressure of gas F is 445.3 mmHg.  Determine the total pressure of the gases in a different unit, atm.  Do not round until you have finished the problem. 1.00 atm = 760.0 mmHg Your answer should contain one decimal place.  Ex:  If your answer is 4.435, you would use 4.4 Include the correct units.