Properties+of+solutions

Objectives:
1. Identify the factors that determine the rate at which a solute dissolves.

Completely miscible: infinitely soluble in each other Ex. Water and ethanol Partially miscible: slightly soluble in each other Ex. Water and diethyl ether Immiscible: liquids that is insoluble in each other Ex. Oil and vinegar
 * stirring (agitation)**
 * temperature****surface area(particle size)**
 * Saturated solution** is contains the maximum amount of solute for given amount of solvent at a constant temperature and pressure.
 * Solubility**: amount that dissolves in a given quantity of the solvent at a given temperature to produce a saturated solution express in grams of solute per 100g of solvent
 * Unsaturated solution:** a solution that contains less solute than a saturated solution
 * Miscible:** two liquids which they dissolve in each other

Henry’s Law: at a given temperature solubility of gas in a liquid is directly proportional to the pressure of the gas above the liquid S1/P1 = S2/P2

Supersaturated solution: a solution that contains more solute than it should theoretically continue to hold a given temperature