| Term | Definition |
| aqueous | containing water |
| buffer | a solution that resists changes in pH |
| concentration | the proportion of solute to solvent in a solution |
| dilution | the addition of solvent to make a mixture less concentrated |
| molarity | the concentration of a solution expressed as the number of moles of solute per liter of solvent |
| a mole | the number of molecules that equals the molecular weight of a substance, in grams |
| solute | what gets dissolved in a solution |
| solvent | the solution that dissolves added molecules |
| micropipet | 50uL |
| tabletop balance | 3.5g |
| micropipet | 3uL |
| analytical balance | 0.07mg |