Chapter 14

4. states that the volume of a fixed mass of gas is directly proportional to its kelvin temperature if the pressure is kept constant
5. when a gas escapes through a tiny hole in its container
6. the tendency of molecules to move towards areas of lower concentration until the concentration is uniform throughout
7. the gas law that includes all four variables P, V, T, and n
8. states that the rate of effusion of a gas is inversely proportional to the square root of the gas's molar mass
9. has the value of 8.31 (L x kPa) / (K x mol)
10. the contribution each gas in a mixture makes to the total pressure
11. a measure of how much the volume of a matter decreses under pressure

1. states that for a given mass of gas at constant temperature the volume of the gas varies inversely with pressure
2. describes the relationship among the pressure, temperature, and volume of an enclosed gas
3. states that at constant volume and temperature the total pressure exerted by a mixture of gases is equal to the sum of the partial pressures of the component gases
8. states that the pressure of a gas is directly proportional to the kelvin temperature if the volume remains constant