| A | B |
|---|
| polar molecules | molecules that have an unequal distribution of charges |
| hydrogen bond | the hydrostatic interaction between the a slightly negative charge and a hydrogen atom |
| mixture | a combination of two or more substance in which each component retains its individual characteristics |
| solution | a homogeneous solution containing a solute and solvent |
| solvent | the substance in which another substance is dissolved |
| solute | the substance that is dissolved in the solvent |
| bases | substances that release hydroxide ions when dissolved in water |
| pH | the measure of the concentration of hydrogen ions present in a solution |
| acids | substances that release hydrogen ions when dissolved in water |
| buffers | mixtures that can react with acids or based to keep pH within a particular range |
