Chapter 11

a measure of the amount of solute that is dissolved in a specified amount of solution

a process by which water (solvent) is added to a solution to increase the volume and decrease (dilute) the solute concentration

the separation of a solute into ions when the solute is dissolved in water

a substance that produces ions when dissolved in water; its solution conducts electricity

the solubility of a gas in a liquid is directly related to the pressure of that gas above the liquid

the process of surrounding dissolved ions by water molcules

an ionic compound that does not dissolve in water

an equation for a reaction in solution that gives all the individual ions, both reacting ions and spectator ions

the grams of solute in exactly 100 grams of solution

the number of moles of solute in exactly 1L of solution

an equation for reaction that gives only the reactants undergoing chemical change and leaves out spectator ions

a substance that dissolves in water as molecules; its solution will not conduct an electrical current

a solution containing the maximum amount of solute that can dissolve at a given temperature. any additional solute will remain undissolved in the container

the maximum amount of solute that can dissolve in exactly 100g of solvent, usually water, at a given temperature

an ionic compound that dissolves in water

the component in a solution that changes state upon dissolving; if no change in state occurs, it is the component present in the smaller quantity

a homogeneous mixture in which the solute is made up of small particles (ions or molecules)

a compound that ionizes completely when it dissolves in water. its solution is a good conductor of electricity

a solution that contains less solute than can be dissolved

a percent concentration that relates the volume of the solute to the volume of the solution

a substance that produces only a few ions along with many molecules when it dissolves in water. its solution is a wake conductor of electricity

the substance in which the solute dissolves; usually the component present in greatest amount

the substance present in the smallest amount in a mixture

the solute is dispersed in to the

the particles of the solute are evenly dispersed among the molecules of the solvent

for solids or liquids to form solutions there must be an attraction between

forms solutions easlily

solutes can be classified by their ability to

when electrolytes dissolve in water they separate into

ions can conduct

affect a solute solubility

unit for soulubility

the solubility of a gas in water decreases as the

forms when two solutions of ionic compounds are mixed

concentration of a solution= amount of solute/amount of solution

how to increase the solubility of a gas