Chapter 4 Gases

ideal

A gas that obeys these five postulates is a(n) ________ gas.

Kinetic Molecular Theory

The ________ attempts to represent the properties of gases by modeling the gas particles themselves at the microscopic level.

Charless law

________ describes the volume and temperature relationship of a gas when the pressure and amount are constant.

Boyles law

________ describes the relationship between the volume and the pressure of a gas when the temperature and amount are constant.

Gay Lussacs law

________ describes the relationship between the pressure of a gas and its Kelvin temperature if the volume and amount are held constant.

Grahams law

________ defines the relationship of the speed of gas diffusion (mixing of gases due to their kinetic energy) or effusion (movement of a gas through a tiny opening) and the gases molecular mass.

small particles

Gases are composed of very ________, either molecules or atoms.