CHEMISTRY: BEHAVIOR OF GASES

Gas molecules

________ collide with the walls of their container.

gaseous particles

In a closed container, the ________ always expand to fill the volume of the container.

Gasses

________ contain particles that are in constant, random, straight- line motion.

volume of gas

When pressure is constant, temperature and the ________ are directly proportional.

temperature

As ________ rises the kinetic energy increases, due to an increase in velocity.

number of gas molecules

Pressure and the ________ are directly proportional.

Gas particles

________ are separated by relatively great distances.

Gas particles

________ do not attract each other.

These collisions with the container wall exert a force over the surface area of a wall

the particles exert pressure on the wall

The kinetic energy Formula

Combined Gas law

mathematical equation to represent the relationships among pressure, temperature, and volume.

Kinetic Molecular Theory

a model or theory that is used to explain the behavior of gases.

gaseous phase

a phase of matter that does not have definite shape or volume

velocity

measurement of the rate of motion