For a given mass of gas at constant temperature, the volume of a gas varies inversely with pressure.
The volume of a fixed mass of gas is directly proportional to its K temperature if the pressure is kept constant
The pressure of a gas is directly proportional to its Kelvin temperature if the volume is kept constant.
Combined Gas Law
Combines BOYLE'S, CHARLES', and the Temperature-Pressure Relationship into one equation.
At a constant volume and temperature, the total pressure exerted by a mixture of gases is equal to the sum of pressures exerted by each gas/
Ideal Gas Law
Relates volume. pressure, temperature, and mass of a gas through the constant "R."
The rate of effusion/diffusion of two gases (a and b) are inversely proportional to the sqrts of their formula masses (ratio of molec. speeds, effusion/diffusion times, distance traveled, or amount of gas effused).