Compounds containing alkali metals and ammonium
Soluble
Nitrates (NO3), bicarbonates(HCO3), chlorates (ClO3)
Soluble
Halides (cl, br, I)
Soluble
Halides (ag, hg, pb)
Insoluble
Sulfates (SO4)
Soluble
Sulfates of ag, ca, sr, ba, Hg, pb
Insoluble
Carbonates, phosphates, chromates, sulfides, except those containing alkali metals and ammonium
Insoluble
Hydroxides, except alkali metals and Ba2+ ion
Insoluble