| A | B |
|---|
| STP | 1 atm at 0 degrees Celsius |
| Volume of one mole of gas at STP | 22.4L |
| Ideal Gas Law | PV = nRT |
| Units of Pressure | Pa, mm of Hg, atm |
| Units of Force | Newtons, Pounds |
| The motion of a gas through a small opening | Effusion |
| When a liquid changes to a gas within the liquid | Boiling |
| When a liquid changes to a gas on the surface of the liquid | Evaporation |
| Ideal Gas | The model that describesthe behavior of a gas under most conditions |
| Elastic collision | Collisions where there is no net loss of energy |
| Fluid | a substance that can take the shape of its container |
| Barometer | A device used for measuring pressure |
| Sublimation | When a solid goes directly to a gas |
| Pressure | Force per unit area |
| 760 mm of Hg | 1 atmosphere |
| Boyle's Law | Volume of a gas varies inversely to the pressure at fixed temperature |
| Charles's Law | Volume of a gas varies directly with the Kelvin Temperature at constant pressure |
| Gay-Lussac's Law | Pressure of a gas varies directly with the Kelvin temperature at a fixed volume |
| Condensation | The process of changing a gas to a liquid |
| Avogadro's number | 6.022 x 10^23 |
