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23 Cards in this Set
- Front
- Back
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suspension
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a mixture that looks uniform when stirred or shaken that separates into different layers when it is no longer agitated
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colloid
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mixture of very tiny particles of pure substances that are dispersed in another substance but do not settle out of the substance
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emulsion
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any mixture of immiscible liquids in which the liquids are spread through out one another
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solution
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a homogenuous mixture of two or more substances uniformly spread throughout a single phase
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solute
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the substance that dissolves in a solution
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solvent
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the substance that dissolves the solute to make a solution
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concentration
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the quanity of solute dissolved in a given quantity of solution
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unsaturated solution
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a solution that is able to dissolve more solute
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saturated solution
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a solution that cannot dissolve any more solute at given conditions
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supersaturated solution
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a solution holding more dissolved solute than is specified by its solubility at a given tempeture
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molarity
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a concentration unit of a solution that expresses moles of solute dissolved per liter of solution
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acid
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a substance that donates hydrogen ions, to form hydronium ions when dissolved in water
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indicator
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a compound that can reversibly change color in a solution, depending on the concentration of H3O ions
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base
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a substance that either contains hydroxide ions or reacts with water to form hydroxide ions
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PH
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measure of the hydronium ion concentration in a solution
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neutralization reaction
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a reaction in which hydronium ions from an acid and hydroxide ions form a base react to produce water molecules
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soap
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a cleaner that dissolves in both water and oil
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detergent
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a nonsoap water-solubable cleaner that can emusify dirt and oil
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disinfectant
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a substance that kills harmfull bacterie or viruses
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bleach
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a basic solution that can either be used as a disenfectant or to remove colors and stains
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antacid
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a weak base that neutralizes excess stomach acid
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solubility
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the greatest quantity of a solute that will dissolve in a given quantity quantity of solvent to produce a saturated solution
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salt
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an ionic compound composed of cations bonded to anions, other that oxide or hydroxide anions
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