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Unit:9 solutions

TermDefinition
soluble capable of dissolving in a particular solvent
solution a homogeneous mixture of two or more substance uniformly dispersed throughout a single phase
solvent in a solution, the substance in which the solute dissolves
solute in a solution, the substance that dissolves in the solvent
suspension a mixture in which particles of a material are more or less evenly dispersed throughout a liquid or gas
colloids a mixture consisting of tiny particles that are intermediate in size between those in solutions and these in suspensions and that are suspended in a liquid
tyndall effect light scattering by particles in a colloid or in a very fine suspension.
electrolyte a substance that dissolves in water to give solution that conducts an electric current
nonlectrolyte a substance that dissolves in water to give a solution that gives not conduct an electric current
solution equilibrium the physical state in which the opposing process of dissolution and crystalization of solute occur at equal rates
saturated solution a solution that contains the maximum amount of solute that can be dissolved under the condition at which the solution exists.
supersaturated solution a solution that contains more than the average solvent that can be dissolved at a given temperature.
solubility the maximum concentration of a solute that can dissolve in a solvent at a given temperature.
hydration the replacement of body fluids lost through sweating, exhaling, and eliminating waste.
immiscible not forming a homogeneous mixture when added together.
miscible forming a homogeneous mixture when added together.
Henry's law a law stating that the mass of a dissolved gas in a given volume of solvent at equilibrium is proportional to the partial pressure of the gas.
effervescence the formation of gas bubbles in a liquid by a chemical reaction.
enthalpy of a solution the amount of energy released or absorved as heat when a specific
concentration the quantity of solute present in a given quantity of solution.
molarity the number of moles of solute dissolved in one liter of solution.
maolality total moles of a solute contained in a kilogram of a solvent.
Created by: il464975
 

 



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