| A | B |
| reactant | a substance that enters into a chemical reaction |
| product | a substance that is formed by the chemical reaction |
| s | solid |
| aq | aqueous |
| l | liquid |
| Avogrado's number | the number os things in one mole of substance |
| Molar mass | the mass of a one mole of a pure substance |
| Molar volume | 22.4L |
| Percent composition | % of one element that makes a compound |
| Exothermic | reaction= releases heat |
| Endothermic | reaction= absorb heat |
| Boyle's Law | as pressure increases, volumes decreases |
| Charle's Law | as temperature increases, volume increases |
| Gay Lussac's Law | as pressure increases, temperature increases |
| Ideal Gas Law | the gas particles behave perfectly according to the kinetic mole |