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Ka
Acid dissociation equilibrium constant and reflects the fraction of an acid in the ionized form
Kw formula using acids and bases
Kw = Ka x Kb
pKa and pKb
Used to change Ka and Kb into manageable numbers
Examples of strong acids
Hydrochloric acid (HCl), nitric acid (HNO3) and sulfuric acid (H2SO4)
Examples of weak acids
Carboxylic acid (CnH2n+1COOH), carbonic acid (H₂CO₃), and aqueous carbon dioxide
Examples of strong bases
All group 1 hydroxides (OH¯) and barium hydroxide (Br(OH)2)
Examples of weak bases
Ammonia (NH3) and amines (-NH2)