Group 1A (alkali metals)
Soluble
Amonium
Soluble
Acetate
Soluble
Nitrate
Soluble
chlorides
Soluble except
AgCl, Hg2Cl2, PbCl2,
AgBr, Hg2Br2, HgBr2,
AgI, Hg2I2, HgI2, PbI2
sulfates
soluble expect
CaSO4, SrSO4, BaSO4
Ag2SO4, Hg2SO4, PbSO4
carbonate
insoluble except group 1a and ammonium
phosphate
insoluble except group 1a and ammonium
sulfides
insoluble except group 1a and ammonium
hydroxide
insoluble except Group 1A hydroxides, Ca(OH)2, Sr(OH)2, Ba(OH)2