Solubility / Insolubility Chart
Key: S =
soluble
I =
insoluble
≡ =
does not exist
S/I =
partly soluble
D =
decomposes
CH3COOH Br1- CO32- ClO31- Cl1- OH1- I1- NO31- O2- PO43- SO42- S2-
Aluminum S S S S I S S I I D
Ammonium S S S S S S S S S S S
Barium S S I S S S S S S I I S
Cadmium S S I S S I S S I I S I
Calcium S S I S S I S S I I I S/I
Copper I (ous) S/I I I I I I D I
Copper II (ic) S S D S S I S I I S I
Hydrogen S S S S S HOH S S S S S S
Iron II (ous) S S I S I S S I I S I
Iron III (ic) I S S I S I I S/I I
Lead II (ous) S S/I I S S/I I I S I I I I
Lead IV (ic) D D I
Magnesium S S I S S I S S I I S D
Manganese S S I S I S S I S I
Mercury I (ous) S/I I I S/I I S/I S/D I i/d I I
Mercury II (ic) S S/I I S S I I S I S/I D I
Nickel S S I S S I S S I I S I
Potassium S S S S S S S S D S S S/I
Silver S I I S I I S I I I I
Sodium S/I S S S S S S S D S S S
Tin II (ous) S I S I S I
Tin IV (ic) S/D S/D I S S I I S/D I
Zinc S S I S S I S S I I S I

See Also: Solubility Products of Selected Compounts
See Also: The Solubility Calculator from USC (Opens in new window)
See Also: The USC Chem Links (Opens in new window)