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20 Cards in this Set
- Front
- Back
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agitate |
to give motion to and move with a rapid action |
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Alloy |
a homogeneous mixture containing a metal or metals |
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aqueous |
a solution in which water is the solvent |
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concentration |
a measure of the amount of solute that is dissolved in a given quantity of solvent; usually expressed as mol/L |
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dilute |
solution that contains only a low concetration of solute |
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electrolyte |
a compound that conducts an electric current in aqueous solution or in a molten state |
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molality |
# of moles of solute dissolved in 1 kilogram of solvent |
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molarity |
# of moles of solute in a liter of solution |
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non-polar |
a bond where atoms are alike and share electrons equally |
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polar |
a molecule in which one or more atoms is slightly more or less positive |
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precipitant |
a chemical that causes a solid to form in a liquid solution |
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precipitate |
the solid that forms in a liquid solution |
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saturated |
the solution contains the maximum amount of solute for a given quantity of solvent at a constant temperature |
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solute |
less abundant substance that dissolves to form a solution |
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solution |
a homogeneous mixture composed of a solute and a solution |
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solvent |
the substance in greatest abundance and does the dissolving |
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supersaturated |
the solution contains more solute than it theoretically should continue to hold at a given temperature and pressure |
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surface tension |
an inward force that tends to minimize the surface area of a liquid |
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suspension |
the particles are large and the components can be evenly distributed by a mechanical means like shaking but will settle out |
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unsaturated |
the solution that contains less solute than it theoretically could continue hold at a given temperature and pressure |
