| Term | Definition |
| Boyles Law | PV=C |
| Charles Law | V=KT |
| Daltons Law | P1+P2+P3...= P total |
| Gay-Lussacs Law | Gases at same T & P combine in whole number ratios of volumes to form compounds |
| Grahams Law | RateA/RateB=√Mb/√Ma |
| Ideal Gas Law | PV=nRT |
| Kinetic Molecular Theory | Gas molecules are in constant motion |
| Avogadro's therory | Equal volumes of gas at same conditions have equal numbers of molecules |
| Avogadro's law | V1/n1=V2/n2 |
| Gas Density | (MW) P/RT |
| Dulong and Petit's Law (solid elements) | C * (a.W) = 26 |
| Charles Law | volume of gas is directly proportional to its temperature |
| Boyles Law | volume of a gas is inversely proportional to its pressure |