Which statement is a postulate of the kinetic molecular theory of gases? The pressure exerted by the gas is due to the gas particles sticking to the container walls. The pressure exerted by the gas is due to the gas particles colliding with the container walls. The pressure exerted by the gas is due to repulsions between the gas particles.

Three gases are present inside an 26.0L chamber. Argon is present at a partial pressure of 218 torr, oxygen is present at a partial pressure of 0.382 atm, and helium is present at a partial pressure of 216 torr. What is the total pressure in the system, in units of torr? Do

A 1.23 mol sample of xenon gas is collected at a pressure of 521 mmHg and a temperature of 16.0°C. The volume of the sample is L.

If 14.5 L of a gas at 22C at .999 ATM, is expanded to 25.0 L at constant temperature, what is the pressure of the gas?

4. A pressurized gas is allowed to expand. If the gas originally occupied a volume of 420 mL at a pressure of 300. psi, what volume will it occupy if the pressure is lowered to 125 psi?

When 7.00 moles of gas A and 3.00 moles of gas B are combined, the total pressureexerted by the gas mixture is 72.5 atm. What are the partial pressures exerted by each ofthe gases in this mixture?

the total pressure exerted by a mixture of He Ne and Ar gases is 2.00 atm using daltons law of partial pressures what is the partial pressure in atmospheres of Ne given that the partial pressures of the other gases are both 0.63 atm

4. Two containers are attached together as shown with a valve between the containers. The 26.0 L flask contains gas at a pressure of 4.25 atmospheres. The 47.0 L container does not contain any gas. The value between the two containers is opened and the gas in the 26.0 L container then also fills the 47.0 L container. What is the resulting pressure of the gas in the two containers?

A 91.4 L glass bulb has a total pressure of 760 torr at 0 C and contains three different gases, nitrogen, helium and argon. If the partial pressure of nitrogen is 150 torr and the partial pressure of argon is 330 torr, what is the number of moles of helium in the tank?

What is a manometer? How does it measure the pressure of a sample of gas?