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- fecl3 + nh3 + h2o = fe(oh)3 + nh4cl
Fecl3 + Nh3 + H2O = Fe(Oh)3 + Nh4Cl
Table of Solubility sản phẩm Constants (Ksp at 25 oC)
Type Formula Ksp
Bromides | PbBr2 | 6.3 x 10-6 |
| AgBr | 3.3 x 10-13 |
Carbonates | BaCO3 | 8.1 x 10-9 |
| CaCO3 | 3.8 x 10-9 |
| CoCO3 | 8.0 x 10-13 |
| CuCO3 | 2.5 x 10-10 |
| FeCO3 | 3.5 x 10-11 |
| PbCO3 | 1.5 x 10-13 |
| MgCO3 | 4.0 x 10-5 |
| MnCO3 | 1.8 x 10-11 |
| NiCO3 | 6.6 x 10-9 |
| Ag2CO3 | 8.1 x 10-12 |
| ZnCO3 | 1.5 x 10-11 |
Chlorides | PbCl2 | 1.7 x 10-5 |
| AgCl | 1.8 x 10-10 |
Chromates | BaCrO4 | 2.0 x 10-10 |
| CaCrO4 | 7.1 x 10-4 |
| PbCrO4 | 1.8 x 10-14 |
| Ag2CrO4 | 9.0 x 10-12 |
Cyanides | Ni(CN)2 | 3.0 x 10-23 |
| AgCN | 1.2 x 10-16 |
| Zn(CN)2 | 8.0 x 10-12 |
Fluorides | BaF2 | 1.7 x 10-6 |
| CaF2 | 3.9 x 10-11 |
| PbF2 | 3.7 x 10-8 |
| MgF2 | 6.4 x 10-9 |
Hydroxides | AgOH | 2.0 x 10-8 |
| Al(OH)3 | 1.9 x 10-33 |
| Ca(OH)2 | 7.9 x 10-6 |
| Cr(OH)3 | 6.7 x 10-31 |
| Co(OH)2 | 2.5 x 10-16 |
| Cu(OH)2 | 1.6 x 10-19 |
| Fe(OH)2 | 7.9 x 10-15 |
| Fe(OH)3 | 6.3 x 10-38 |
| Pb(OH)2 | 2.8 x 10-16 |
| Mg(OH)2 | 1.5 x 10-11 |
| Mn(OH)2 | 4.6 x 10-14 |
| Ni(OH)2 | 2.8 x 10-16 |
| Zn(OH)2 | 4.5 x 10-17 |
Iodides | PbI2 | 8.7 x 10-9 |
| AgI | 1.5 x 10-16 |
Oxalates | BaC2O4 | 1.1 x 10-7 |
| CaC2O4 | 2.3 x 10-9 |
| MgC2O4 | 8.6 x 10-5 |
Phosphates | AlP04 | 1.3 x 10-20 |
| Ba3(P04)2 | 1.3 x 10-29 |
| Ca3(P04)2 | 1.0 x 10-25 |
| CrP04 | 2.4 x 10-23 |
| Pb3(P04)2 | 3.0 x 10-44 |
| Ag3P04 | 1.3 x 10-20 |
| Zn3(P04)2 | 9.1 x 10-33 |
Sulfates | BaS04 | 1.1 x 10-10 |
| CaS04 | 2.4 x 10-5 |
| PbS04 | 1.8 x 10-8 |
| Ag2S04 | 1.7 x 10-5 |
Sulfides | CaS | 8 x 10-6 |
| CoS | 5.9 x 10-21 |
| CuS | 7.9 x 10-37 |
| FeS | 4.9 x 10-18 |
| Fe2S3 | 1.4 x 10-88 |
| PbS | 3.2 x 10-28 |
| MnS | 5.1 x 10-15 |
| NiS | 3.0 x 10-21 |
| Ag2S | 1.0 x 10-49 |
| ZnS | 2.0 x 10-25 |
Sulfites | BaS03 | 8.0 x 10-7 |
| CaS03 | 1.3 x 10-8 |
| Ag2S03 | 1.5 x 10-14 |