SaltSolubilityExceptions
sodium (Na+), potassium (K+) and ammonium (NH4+)solublenone
nitrates (NO3-)solublenone
chlorides (Cl-)solublesilver chloride (AgCl) and lead (II) chloride (PbCl2)
sulfates (SO42-)solublebarium sulfate (BaSO4), calcium sulfate (CaSO4) and lead (II) sulfate (PbSO4)
carbonates (CO32-)insolublesodium carbonate (Na2CO3), potassium carbonate (K2CO3) and ammonium carbonate ((NH3)2CO3)
hydroxides (OH-)insolublesodium hydroxide (NaOH), potassium hydroxide (KOH) and calcium hydroxide (Ca(OH)2) (calcium hydroxide is slightly soluble)