 | Term | Definition |
| |
Equilibrium Constant (Kc) |
Value that is obtained when concentrations are plugged into the reaction quotient |
| |
Homogeneous Equilibrium |
equilibrium in which substances are in the same state/phase |
| |
Heterogeneous Equilibrium |
equilibrium in which substances are in changing state/phase |
| |
Le Chatlier's Principle |
if equilibrium is disturbed, the reaction will shift in a direction to relieve the disturbance |
| |
Qc<Kc |
Shifts Right (Product favored) |
| |
Qc>Kc |
Shifts Left (Reactants favored) |
| |
Qc=Kc |
Equilibrium |
| |
3 Things That Change Equilibrium Position |
1. Change Concentration --- 2. Change Temperature ---- 3. Change Volume |
| |
Increasing Pressure |
Shifts to lower moles |
| |
Decreasing Pressure |
Shifts to higher moles |
| |
% Ionization |
([H+]eq/[HA]i)*100 |
| |
Ligand |
a Polyatomic anion or molecule that forms coordinate covalent bonds with metal cation |
| |
Dilution + % Ionized |
Increases the more dilute it gets. |
| |
Hydrolysis |
ionizing a compound with water. one part bonds with H+ and the other part bonds with OH- |
| |
arrhenius acid |
has H in formula and produces H+ in water |
| |
Arrhenius base |
has OH in formula and produces OH- in water |
| |
Bronsted-Lowry Acid |
donates H+ |
| |
Bronsted-Lowry Base |
Accepts H+ |
| |
Conjugate Acid-Base |
Strong Acid-weak base and Strong Base-weak acid |
| |
amphiprotic |
able to accept or donate H+ |
| |
amphoterric |
able to act as an acid or base |
