vocab
energy that is available to do
work—the difference between the change in
enthalpy and the product of the entropy change and
the absolute temperature.
free energy
is an ion that is common to two or
more ionic compounds. The lowering of the solubility
of a substance because of the presence of a common
ion is called the common ion effect.
common ion
all species in the reaction are present in
the same phase
homogeneous equilibrium
state in which the
forward and reverse reactions balance each
chemical equilibrium
reaction in which the conversion of reactants to
products and the conversion of products to reactants occur simultaneously
reversable reaction
all species in the reaction are present in
the more than one phase
heterogeneous equilibrium
change in concentration of a
reactant or product per unit time, generally
calculated and expressed in moles per liter per
second.
reaction rate
the concentration of
products and the concentration of the reactants are at equilibrium
law of chemical equilibrium
dissolves others
solvent (water, etc.)
the maximum amount of solute that will
dissolve in a given amount of solvent at a specific
temperature and pressure
solubility
ratio between the amount of reactant and the
amount of product which is used to determine chemical behaviour
equilibrium constant
gets dissolved bc of the solvent
SOLUTE (salt, kool aid, etc)
the equilibrium constant for a solid substance dissolving in
an aqueous solution. It represents the level at which a solute dissolves in
solution. The more soluble a substance is, the higher the Ksp value it has.
solubility product
constant
If a stress is applied to a
system at equilibrium, the system shifts in the
direction that relieves the stress. A stress is any kind
of change in a system at equilibrium that upsets the
equilibrium.
Le Châtelier’s principle
free space :)