| A | B |
| matter with the same composition and properties | substance |
| hydrogen ion combined with water molecule | hydronium ion |
| solution that holds all the solute it can hold | saturated |
| how much solute can be dissolved in a solvent | solubility |
| amount of solute present compared to amount of solvent | concentration |
| substances that release positively charged hydrogen ions | acid |
| mixture where substances are not evenly mixed | heterogeneous mixture |
| solid that comes out of its solution due to a chemical reaction | precipitate |
| substance that dissolves a solute | solvent |
| another name for a homogeneous mixture | solution |
| solution in which water is present | aqueous |
| measure of how acidic or basic a solution is | pH |
| reaction of an acid with a base | neutralization |
| substances that can accept hydrogen ions | base |
| substance that dissolves and seems to disappear | solute |
| compounds that react with acidic and basic solutions and produce certain colors | indicator |