A container filled with a mixture fluorine gas and neon gas exerts a total pressure of 8.20 atm. There are 50.0 g of fluorine gas (F₂) in the container which exerts a pressure of 5.00 atm. The F₂ gas is 61.0% of the moles of gas present in the container. What quantity in moles of gas are present in the container?

4.00 g of hydrogen peroxide (MM = 34.02 g/mol) is placed in a sealed 252 mL container at 504 K. What is the pressure of the oxygen gas produced (in atm)? 2H2O2(l) → 2H2O(l) + O2(g)

On a cold rainy day where it was -12 degrees Celsius a nitrogen filled bike tire placed outdoors has the pressure of 5.44 atm. The tire volume was 6.7 L. You then take the bike indoors where the temperature was 25 degrees Celsius. Assuming the volume of the bike tire does not change, what is the pressure of the bike tire now?

A(n) 8.40-mol sample of carbon monoxide was stored in a 30.0-L container at 52.0°C. What is the pressure of the carbon monoxide in the container? Enter your answer in the box provided. atm

A sample of chlorine gas is confined in a 8.24-L container at 355. torr and 58.0 °C. How many moles of gas are in the sample? Be sure your answer has the correct number of significant figures. Note: Reference the Fundamental constants table for additional information. Note: Reference the Conversion factors for non-SI units table for additional information. mol Cl₂ x10 X

A student is told the barometric pressure is known to be 1.13 atm. In her experiment she collects hydrogen gas in a graduated cylinder as described in this experiment. She finds the water level in the graduated cylinder to be 7.7 cm above the surrounding water bath.  What is the total pressure inside the graduated cylinder in torr?

A gas-filled weather balloon has a volume of 57.0 L at ground level, where the pressure is 767 mmHg and the temperature is 23.9 °C. After being released, the balloon rises to an altitude where the temperature is –5.32 °C and the pressure is 0.0688 atm. What is the weather balloon's volume at the higher altitude? L V =

A sample of ammonia (NH3), a colorless gas with a pungent odor, occupies a volume of 8.00 L at a pressure of 655 mm Hg and a temperature of 25°C. What volume, in liters, will this NH3 sample occupy at the same temperature if the pressure is increased to 725 mm Hg? Volume

According to Dalton, the pressure exerted by a gas inside a container is proportional to the number of molecules of that gas.  If 4.00 x 1023 molecules of N2 and 2.00 x 1023 molecules of O2 are mixed in a container they exert a total pressure of 1686 torr.  What portion of that pressure (in torr units) is exerted by the N2?  Report answer to four significant figures in decimal notation. _____________________ torr,   What portion of that pressure (in torr units) is exerted by the O2?  Report answer to four significant figures in decimal notation. ____________________ torr

A sample of helium gas occupies a volume of 6.79 L at 60.0°C and 391 torr. If the volume of the gas sample is decreased to 4.61 L, while its temperature is increased to 131.0°C, the resulting gas pressure will be torr.