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Ch.12
Solutions
19
Chemistry
10th Grade
02/09/2010

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Term
capable of being dissolved
Definition
soluble
Term
a homogeneous mixture of two of more substances in a single phase
Definition
solution
Term
the dissolving medium
Definition
solvent
Term
the substance dissolved in a solution
Definition
solute
Term
the particels in a solvent are so large that they settle out unless the mixture is constantly stirred or agitated
Definition
suspension
Term
particles that are intermediate in size between those in solutions and suspensions form mixtures known as...
Definition
colloids
Term
a substance that dissolves in water that conducts an electric current
Definition
electrolyte
Term
the physical state in which the opposing processes of dissolution and crystallization of a solute occur at equal rates
Definition
solution equilibrium
Term
a solution that contains a maximum amount of dissolved solute
Definition
saturated solution
Term
a soltuon that contains more dissolved solute than a saturated solution contains under the same conditions
Definition
supersaturated solution
Term
the amount of that substacne required to form a saturated solution with a specific solution with a specific amount of solvent at a specified temp
Definition
solubility
Term
the solution process wuth water as athe solvent
Definition
hydration
Term
liquids that are not soluble in each other
Definition
immiscible
Term
the solubility of a gas in a liquid is directly proportional to the partial pressure of tha tgas on the surface of the liquid
Definition
Henry's law
Term
the rapid escape of a gas from a liquid in which it is dissolved
Definition
effervescence
Term
a solute particel that is surronded by solvent molecules
Definition
solvated
Term
the net amount of energy absorbed as heat by the solution when a specific amount of solute dissolves in a solvent
Definition
enthalpy of solution
Term
the number of moles per one liter of solution
Definition
molarity
Term
the concetration of a solution expressed in molves of silute per kilogram of solvent
Definition
molality
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