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| a solution in which the solvent has dissolved as much solute as it can retain stably at a specified temperature |
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| the quantity of a substance that will dissolve in a given quantity of solvent to form a saturated solution at a particular temperature |
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| a graph indicating the solubility of a particular solute at different temperatures |
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| a solution containing a lower concentration of solute than a saturated solution contains at a specified temperature |
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| a solution containing a higher concentration of solute than a saturated solution at a specified temperature |
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| a molecule with regions of partial positive and negative charge resulting from the uneven distribution of electrical charge |
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| the quantity of solute dissolved a a specific quantity of solvent or solution |
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| the percent by mass of each component in a material; or, specifically, the percent by mass of each element within a compound |
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| an expression of concentration; the number of units of solute found in one million units of solution |
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| an expression of concentration; the number of units of solute found in one billion units of solution |
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| ions of heavy metals; these tend to be harmful to living matter |
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| the design of chemical products and processes that require fewer resources and less energy and that reduces or eliminates reliance on and generation of hazardous substances |
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| an expression of the acidic or basic character of a solution; at 25 °C, solutions with pH values lower than 7 are acidic, solutions above 7 are basic, and neutral solutions equal 7; pH is based on a solution's hydrogen ion (H+ or H3O+) concentration |
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| a basic solution containing an excess of hydroxide ions (OH-) |
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| ions or compounds that produce hydrogen ions, H+ (or hydronium ions, H3O+), when dissolved in water |
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| ions or compounds that produce OH- ions when dissolved in water |
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| a substance composed of molecules, such as H2O and CH4 |
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| an expression of the tendency of an atom to attract shared electrons within a chemical bond |
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