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Solubility Table or Dance Chart |
Negative Ion (Anion) |
Positive Ion (Cation) |
Solubility |
Essentially all |
Alkali ions (Li+, Na+, K+, Rb+, Cs+, Fr+) |
soluble |
Essentially all |
hydrogen ion (H+) |
soluble |
Essentially all |
ammonia ion (NH4+) |
soluble |
Nitrate |
Essentially all |
soluble |
Acetate |
Essentially all |
soluble |
Chloride, Bromide, Iodide |
Ag+, Pb2+, Hg22+, Cu+, Ti+ |
low solubility |
Chloride, Bromide, Iodide |
All others |
soluble |
Sulfate |
Ca2+, Sr2+, Ba2+, Pb2+, Ra2+ |
low solubility |
Sulfate |
All others |
soluble |
Sulfide |
alkali ions, H+, NH4+, Be2+, Mg2+, Ca2+, Sr2+, Ba2+, Ra2+ |
soluble |
Sulfide |
All others |
Low solubility |
Hydroxide |
alkali ions, H+, NH4+, Sr2+, Ba2+, Ra2+, Ti2+ |
soluble |
Hydroxide |
All others |
Low solubility |
Phosphate, Carbonate, Sulfite |
alkali ions, H+, NH4+ |
soluble |
Phosphate, Carbonate, Sulfite |
All others |
Low solubility |
Notes:
Low solubility = Solid formed (s)
Soluble = Aqueous (aq)