ABSTRACT
Compound Formula Ksp Aluminum phosphate AlPO4 9.84 ⋅ 10-21
Barium bromate Ba(BrO3)2 2.43 ⋅ 10-4 Barium carbonate BaCO3 2.58 ⋅ 10-9 Barium chromate BaCrO4 1.17 ⋅ 10-10 Barium fluoride BaF2 1.84 ⋅ 10-7 Barium hydroxide
octahydrate Ba(OH)2 ⋅ 8H2O 2.55 ⋅ 10-4
Barium iodate Ba(IO3)2 4.01 ⋅ 10-9 Barium iodate monohydrate Ba(IO3)2 ⋅ H2O 1.67 ⋅ 10-9 Barium molybdate BaMoO4 3.54 ⋅ 10-8 Barium selenate BaSeO4 3.40 ⋅ 10-8 Barium sulfate BaSO4 1.08 ⋅ 10-10 Barium sulfite BaSO3 5.0 ⋅ 10-10 Beryllium hydroxide Be(OH)2 6.92 ⋅ 10-22 Bismuth arsenate BiAsO4 4.43 ⋅ 10-10 Bismuth iodide BiI3 7.71 ⋅ 10-19 Cadmium arsenate Cd3(AsO4)2 2.2 ⋅ 10-33 Cadmium carbonate CdCO3 1.0 ⋅ 10-12 Cadmium fluoride CdF2 6.44 ⋅ 10-3 Cadmium hydroxide Cd(OH)2 7.2 ⋅ 10-15 Cadmium iodate Cd(IO3)2 2.5 ⋅ 10-8 Cadmium oxalate trihydrate CdC2O4 ⋅ 3H2O 1.42 ⋅ 10-8 Cadmium phosphate Cd3(PO4)2 2.53 ⋅ 10-33 Calcium carbonate (calcite) CaCO3 3.36 ⋅ 10-9 Calcium fluoride CaF2 3.45 ⋅ 10-11 Calcium hydroxide Ca(OH)2 5.02 ⋅ 10-6 Calcium iodate Ca(IO3)2 6.47 ⋅ 10-6
Compound Formula Ksp Calcium iodate hexahydrate Ca(IO3)2 ⋅ 6H2O 7.10 ⋅ 10-7 Calcium molybdate CaMoO4 1.46 ⋅ 10-8 Calcium oxalate monohydrate CaC2O4 ⋅ H2O 2.32 ⋅ 10-9 Calcium phosphate Ca3(PO4)2 2.07 ⋅ 10-33 Calcium sulfate CaSO4 4.93 ⋅ 10-5 Calcium sulfate dihydrate CaSO4 ⋅ 2H2O 3.14 ⋅ 10-5 Calcium sulfite hemihydrate CaSO3 ⋅ 0.5H2O 3.1 ⋅ 10-7 Cesium perchlorate CsClO4 3.95 ⋅ 10-3 Cesium periodate CsIO4 5.16 ⋅ 10-6 Cobalt(II) arsenate Co3(AsO4)2 6.80 ⋅ 10-29 Cobalt(II) hydroxide (blue) Co(OH)2 5.92 ⋅ 10-15 Cobalt(II) iodate dihydrate Co(IO3)2 ⋅ 2H2O 1.21 ⋅ 10-2 Cobalt(II) phosphate Co3(PO4)2 2.05 ⋅ 10-35 Copper(I) bromide CuBr 6.27 ⋅ 10-9 Copper(I) chloride CuCl 1.72 ⋅ 10-7 Copper(I) cyanide CuCN 3.47 ⋅ 10-20 Copper(I) iodide CuI 1.27 ⋅ 10-12 Copper(I) thiocyanate CuSCN 1.77 ⋅ 10-13 Copper(II) arsenate Cu3(AsO4)2 7.95 ⋅ 10-36 Copper(II) iodate
monohydrate Cu(IO3)2 ⋅ H2O 6.94 ⋅ 10-8
Copper(II) oxalate CuC2O4 4.43 ⋅ 10-10 Copper(II) phosphate Cu3(PO4)2 1.40 ⋅ 10-37 Europium(III) hydroxide Eu(OH)3 9.38 ⋅ 10-27 Gallium(III) hydroxide Ga(OH)3 7.28 ⋅ 10-36 Iron(II) carbonate FeCO3 3.13 ⋅ 10-11 Iron(II) fluoride FeF2 2.36 ⋅ 10-6
sp Iron(II) hydroxide Fe(OH)2 4.87 ⋅ 10-17 Iron(III) hydroxide Fe(OH)3 2.79 ⋅ 10-39 Iron(III) phosphate dihydrate FePO4 ⋅ 2H2O 9.91 ⋅ 10-16 Lanthanum iodate La(IO3)3 7.50 ⋅ 10-12 Lead(II) bromide PbBr2 6.60 ⋅ 10-6 Lead(II) carbonate PbCO3 7.40 ⋅ 10-14 Lead(II) chloride PbCl2 1.70 ⋅ 10-5 Lead(II) fluoride PbF2 3.3 ⋅ 10-8 Lead(II) hydroxide Pb(OH)2 1.43 ⋅ 10-20 Lead(II) iodate Pb(IO3)2 3.69 ⋅ 10-13 Lead(II) iodide PbI2 9.8 ⋅ 10-9 Lead(II) selenate PbSeO4 1.37 ⋅ 10-7 Lead(II) sulfate PbSO4 2.53 ⋅ 10-8 Lithium carbonate Li2CO3 8.15 ⋅ 10-4 Lithium fluoride LiF 1.84 ⋅ 10-3 Lithium phosphate Li3PO4 2.37 ⋅ 10-11 Magnesium carbonate MgCO3 6.82 ⋅ 10-6 Magnesium carbonate
trihydrate MgCO3 ⋅ 3H2O 2.38 ⋅ 10-6
Magnesium carbonate pentahydrate
MgCO3 ⋅ 5H2O 3.79 ⋅ 10-6
Magnesium fluoride MgF2 5.16 ⋅ 10-11 Magnesium hydroxide Mg(OH)2 5.61 ⋅ 10-12 Magnesium oxalate dihydrate MgC2O4 ⋅ 2H2O 4.83 ⋅ 10-6 Magnesium phosphate Mg3(PO4)2 1.04 ⋅ 10-24 Manganese(II) carbonate MnCO3 2.24 ⋅ 10-11 Manganese(II) iodate Mn(IO3)2 4.37 ⋅ 10-7 Manganese(II) oxalate
dihydrate MnC2O4 ⋅ 2H2O 1.70 ⋅ 10-7
Mercury(I) bromide Hg2Br2 6.40 ⋅ 10-23 Mercury(I) carbonate Hg2CO3 3.6 ⋅ 10-17 Mercury(I) chloride Hg2Cl2 1.43 ⋅ 10-18 Mercury(I) fluoride Hg2F2 3.10 ⋅ 10-6 Mercury(I) iodide Hg2I2 5.2 ⋅ 10-29 Mercury(I) oxalate Hg2C2O4 1.75 ⋅ 10-13 Mercury(I) sulfate Hg2SO4 6.5 ⋅ 10-7 Mercury(I) thiocyanate Hg2(SCN)2 3.2 ⋅ 10-20 Mercury(II) bromide HgBr2 6.2 ⋅ 10-20 Mercury(II) iodide HgI2 2.9 ⋅ 10-29 Neodymium carbonate Nd2(CO3)3 1.08 ⋅ 10-33 Nickel(II) carbonate NiCO3 1.42 ⋅ 10-7 Nickel(II) hydroxide Ni(OH)2 5.48 ⋅ 10-16 Nickel(II) iodate Ni(IO3)2 4.71 ⋅ 10-5 Nickel(II) phosphate Ni3(PO4)2 4.74 ⋅ 10-32 Palladium(II) thiocyanate Pd(SCN)2 4.39 ⋅ 10-23 Potassium
hexachloroplatinate K2PtCl6 7.48 ⋅ 10-6
Potassium perchlorate KClO4 1.05 ⋅ 10-2 Potassium periodate KIO4 3.71 ⋅ 10-4 Praseodymium hydroxide Pr(OH)3 3.39 ⋅ 10-24
sp Radium iodate Ra(IO3)2 1.16 ⋅ 10-9 Radium sulfate RaSO4 3.66 ⋅ 10-11 Rubidium perchlorate RbClO4 3.00 ⋅ 10-3 Scandium fluoride ScF3 5.81 ⋅ 10-24 Scandium hydroxide Sc(OH)3 2.22 ⋅ 10-31 Silver(I) acetate AgCH3COO 1.94 ⋅ 10-3 Silver(I) arsenate Ag3AsO4 1.03 ⋅ 10-22 Silver(I) bromate AgBrO3 5.38 ⋅ 10-5 Silver(I) bromide AgBr 5.35 ⋅ 10-13 Silver(I) carbonate Ag2CO3 8.46 ⋅ 10-12 Silver(I) chloride AgCl 1.77 ⋅ 10-10 Silver(I) chromate Ag2CrO4 1.12 ⋅ 10-12 Silver(I) cyanide AgCN 5.97 ⋅ 10-17 Silver(I) iodate AgIO3 3.17 ⋅ 10-8 Silver(I) iodide AgI 8.52 ⋅ 10-17 Silver(I) oxalate Ag2C2O4 5.40 ⋅ 10-12 Silver(I) phosphate Ag3PO4 8.89 ⋅ 10-17 Silver(I) sulfate Ag2SO4 1.20 ⋅ 10-5 Silver(I) sulfite Ag2SO3 1.50 ⋅ 10-14 Silver(I) thiocyanate AgSCN 1.03 ⋅ 10-12 Strontium arsenate Sr3(AsO4)2 4.29 ⋅ 10-19 Strontium carbonate SrCO3 5.60 ⋅ 10-10 Strontium fluoride SrF2 4.33 ⋅ 10-9 Strontium iodate Sr(IO3)2 1.14 ⋅ 10-7 Strontium iodate
monohydrate Sr(IO3)2 ⋅ H2O 3.77 ⋅ 10-7
Strontium iodate hexahydrate Sr(IO3)2 ⋅ 6H2O 4.55 ⋅ 10-7 Strontium sulfate SrSO4 3.44 ⋅ 10-7 Thallium(I) bromate TlBrO3 1.10 ⋅ 10-4 Thallium(I) bromide TlBr 3.71 ⋅ 10-6 Thallium(I) chloride TlCl 1.86 ⋅ 10-4 Thallium(I) chromate Tl2CrO4 8.67 ⋅ 10-13 Thallium(I) iodate TlIO3 3.12 ⋅ 10-6 Thallium(I) iodide TlI 5.54 ⋅ 10-8 Thallium(I) thiocyanate TlSCN 1.57 ⋅ 10-4 Thallium(III) hydroxide Tl(OH)3 1.68 ⋅ 10-44 Tin(II) hydroxide Sn(OH)2 5.45 ⋅ 10-27 Yttrium carbonate Y2(CO3)3 1.03 ⋅ 10-31 Yttrium fluoride YF3 8.62 ⋅ 10-21 Yttrium hydroxide Y(OH)3 1.00 ⋅ 10-22 Yttrium iodate Y(IO3)3 1.12 ⋅ 10-10 Zinc arsenate Zn3(AsO4)2 2.8 ⋅ 10-28 Zinc carbonate ZnCO3 1.46 ⋅ 10-10 Zinc carbonate monohydrate ZnCO3 ⋅ H2O 5.42 ⋅ 10-11 Zinc fluoride ZnF2 3.04 ⋅ 10-2 Zinc hydroxide Zn(OH)2 3 ⋅ 10-17 Zinc iodate dihydrate Zn(IO3)2 ⋅ 2H2O 4.1 ⋅ 10-6 Zinc oxalate dihydrate ZnC2O4 ⋅ 2H2O 1.38 ⋅ 10-9 Zinc selenide ZnSe 3.6 ⋅ 10-26 Zinc selenite monohydrate ZnSeO3 ⋅ H2O 1.59 ⋅ 10-7
Compound Formula Kspa Cadmium sulfide CdS 8 ⋅ 10-7 Copper(II) sulfide CuS 6 ⋅ 10-16 Iron(II) sulfide FeS 6 ⋅ 102 Lead(II) sulfide PbS 3 ⋅ 10-7 Manganese(II) sulfide (green) MnS 3 ⋅ 107 Mercury(II) sulfide (red) HgS 4 ⋅ 10-33 Mercury(II) sulfide (black) HgS 2 ⋅ 10-32 Silver(I) sulfide Ag2S 6 ⋅ 10-30 Tin(II) sulfide SnS 1 ⋅ 10-5 Zinc sulfide (sphalerite) ZnS 2 ⋅ 10-4 Zinc sulfide (wurtzite) ZnS 3 ⋅ 10-2
