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21 Cards in this Set
- Front
- Back
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solution
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a homogeneous (It is completely mixed down to molecule sized pieces.) mixture of two substances, usually looks like it is only one thing, but it isn’t
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suspension
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mixture that separates into layers when it is not stirred or shaken
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solute
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the substance with the smaller amount in a mixture
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solvent
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the larger substance in a mixture
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colloid
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a mixture with tiny particles, bubbles, or drops that stay dispersed
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emulsion
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a mixture of two immiscible liquids dispersed in each other
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alloy
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a solid solution made of two or more metals
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polar
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a molecule that has a negatively charged part and a positively charged part
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nonpolar
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a symmetrical molecule that has no difference in charge from one end to the other
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solubility
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ability to dissolve, the greatest amount of solute that will dissolve in a quantity of solvent
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concentration
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how much solute is in the solution, more solute = more concentrated
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saturated
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containing the maximum amount of solute for those conditions
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acid
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a substance that releases H+ in water
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base
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a substance that releases OH- in water
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pH
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measure of how acidic or basic something is
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indicator
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a compound that changes color in a solution depending on the pH
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antacid
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a weak base used to neutralize stomach acid
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bleach
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a substance that removes stains or colors, can also be used as a disinfectant
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disinfectant
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a substance that kills germs
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soap
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cleaner that dissolves in water and oil
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detergent
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non-soap water-soluble cleaner that emulsifies oil and dirt
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