| Compound | Ksp | Concentration of ions (g Ion/l) in saturated solution |
| CuS | 8 × 10−37 | 9.2 × 10−23 |
| Ag2S | 8 × 10−51 | 5.44 × 10−17 |
| PbS | 3 × 10−28 | 1.84 × 10−14 |
| CdS | 1 × 10−27 | 6 × 10−15 |
| NiS | 4 × 10−20 | 1.18 × 10−12 |
| ZnS | 2 × 10−23 | 3.46 × 10−12 |
| Cd(OH)2 | 7.2 × 10−15 | - |
| Ni(OH)2 | 1.8 × 10−16 | - |
| Cu(OH)2 | 4.8 × 10.20 | 2.2 × 10−20 |
| Ag(OH) | 1 × 10−25 | - |
| Zn(OH)2 | 3 × 10−17 | 1.8 × 1014 |
| Pb(OH)2 | 1.43 × 10−20 | - |