A: Given that : The molar volume of the gas (Vmolar) = 0.204 L/mol The temperature of the gas (T) = 353… Q: A sample of gas of mass 3.66 g occupies a volume of 515 mL at 48 oC and 0.24 atm pressure.

The graph below shows the probability of molecular velocities for Xenon gas at some fixed temperature. Use the data to determine the temperature of the Xe gas in degrees Celsius. Temperature: Fraction of Particles 0.003 0.0025 0.002 0.0015 0.001 0.0005 0 0 50 100 °C Probablility vs. Particle Velocity for a Gas 150 200 250 300 350 400 450 500 ...

2.a)Could 131 g of xenon gas in a vessel of volume 1.0 dm3 exert a pressure of 20 atm at 25 °C if it behaved as a perfect gas? If not, what pressure would it exert? (b) Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2.0 bar at 30 °C if it behaved as a perfect gas? If not, what pressure would it exert?

A xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a pressure-proof container. Assume that xenon gas was added to a0.25-L container until its pressure reached 0.12 atm at0.0 °C. Fluorine gas was then added until the total pressure reached 0.72 atm at 0.0 °C.

A sample of xenon gas at a pressure of 0.577 atm and a temperature of 23.9 °C, occupies a volume of 12.6 liters. If the gas is allowed to expand at constant temperature to a volume of 19.4 liters, what will the pressure of the gas sample be?

STP (standard temperature and pressure) is used as a reference point for the molar volume of an ideal gas. In the USA, most chemists, most general chemistry texts, and OWL use STP=0°C, 1 atm, where the molar volume = volume is 22.7 L/mol.