chapter 16 vocabulary

colligative

properties that depend on the number of particles in the solution

saturated

solution containing the maximum amount of solute possible at that temperature

unsaturated

solution in which more solute can be dissolved

miscible

two liquids that can mix are called ________.

concentrated

solution containing a relatively large amount of dissolved solute

raise

the presence of a nonvolatile solute will _____ the boiling point of a solvent.

solute

substance present in smaller amount in a mixture

increases

the solubility of most solids _________ as temperature increases

solute

a homogenous mixture

solvent

substance present in a larger amount in a mixture

solubility

maximum amount of solute that can dissolve at a states amount of solute at a given amount of temperature

molarity

moles of solute per liter of solution OR moles of a solute per kilogram of solvent

dilute

solution containing a relatively large amount of solvent

decreases

the solubility of gases _________ as temperature increases

aqueous

solutions in which water is the solvent are called _______.

equilibrium

state in which the rate of dissolving equals the rate of precipitation

lower

the presence of a nonvolatile solute will _____ the freezing point of a solvent

electrolyte

these substances dissociate or ionize in water and are then able to conduct an electric current