nitric acid (HNO3)
ethanoic acid (CH3COOH)
phosphoric acid (H3PO4)
hydrochloric acid (HCL)
methanoic acid (CH3OOH)
sodium hydroxide (NaOH)
potassium hydroxide (KOH)
sulfuric acid (H2SO4)
ammonia (NH3)
barium hydroxide (Ba(OH)2 )
hydroden sulfide (H2S)
amine e.g. methylamine
hydrogen cyanide (HCN)
HALF EQUIVALENCE
(pH at half-neutralisation = pKa)