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31 Cards in this Set
- Front
- Back
soluble
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capable of being dissolved
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solution
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homogeneous mixture of two or more substances in a single phase
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solvent
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the dissolving agent in a solution / have the most of
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solute
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the substnace being dissolved in a solution / least of
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suspension
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heterogeneous mixture with larger particles which settles unless constantly agitated
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colloids
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made from particles between the size of those in solutions and those in suspensions
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tyndall effect
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when light is scattered by colloidal particals dispersed in a transparent medium
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brownian motion
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the rapid, random motion of particles due to collision s of rapidly moving molecules
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electrolyte
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substance that dissolves in water to give a solution that conducts electric current
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nonelectrolyte
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substance that dissolves in water to give a solution that does not conduct an electric current
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solution equilibrium
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the physical state in which the opposing processes of dissolution and crystallization of a solute occur at equal rates
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saturated solution
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solution that contains the maximum amount of dissoved solute
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unsaturated solution
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solution that contains less than the maximum amount of solute
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supersaturated solution
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solution that contains more dissolved solute than a saturated solution under the same conditions
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seeding
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dropping a small crystal of the solute in a supersaturated solution, causing the rapid formation of crystals
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solubility
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amount of a substance required to form a saturated solution with a specific amount of solvent at a specified temperature
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hydration
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solution process with water as the solvent
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solvation
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solution process when water isn't the solvent
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immiscible
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liquids that are not soluble in each other
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miscible
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liquids that dissolve freely in one another in any proportion-
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henry's law
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solubility of a gas in a liquid is directly proportional to the partial pressure of that gas on the surface of the liquid
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effervescence
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the rapid escape of a gas from a liquid in which it is dissolved
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solvated
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solute partical that is surrounded by solvent molecules
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enthalpy of solution
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the net amount of energy absorbed as heat by the solution when a specific amount of solute dissolves in a solvent
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sol
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colloid with a solid dispersed in a liquid / paint, mud
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gel
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colloid with solid network extending through a liquid / gelatin
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liquid emulsion
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colloid with a liquid dispersed in a liquid / milk, mayonnaise
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foam
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colloid with gas dispersed in a liquid / whipped cream
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aerosol
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colloid with solid dispersed in a gas / smoke, hairspray
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fog
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colloid with liquid dispersed in a gas / clouds
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solid emulsion
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liquid dissolved in a solid / butter, cheese
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