SOLUBILITY PRODUCT CONSTANTS
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1 SOLUBILITY PRODUCT CONSTANTS Compound Formula K sp (25 C) Aluminium hydroxide Al(OH) Aluminium phosphate AlPO Barium bromate Ba(BrO 3 ) Barium carbonate BaCO Barium chromate BaCrO Barium fluoride BaF Barium hydroxide octahydrate Ba(OH) 2 8H 2 O Barium iodate Ba(IO 3 ) Barium iodate monohydrate Ba(IO 3 ) 2 H 2 O Barium molybdate BaMoO Barium nitrate Ba(NO 3 ) Barium selenate BaSeO Barium sulfate BaSO Barium sulfite BaSO Beryllium hydroxide Be(OH) Bismuth arsenate BiAsO Bismuth iodide BiI Cadmium arsenate Cd 3 (AsO 4 ) Cadmium carbonate CdCO Cadmium fluoride CdF Cadmium hydroxide Cd(OH) Cadmium iodate Cd(IO 3 ) Cadmium oxalate trihydrate CdC 2 O 4 3H 2 O Cadmium phosphate Cd 3 (PO 4 ) Cadmium sulfide CdS Caesium perchlorate CsClO Caesium periodate CsIO Calcium carbonate (calcite) CaCO Calcium carbonate (aragonite) CaCO
2 Calcium fluoride CaF Calcium hydroxide Ca(OH) Calcium iodate Ca(IO 3 ) Calcium iodate hexahydrate Ca(IO 3 ) 2 6H 2 O Calcium molybdate CaMoO Calcium oxalate monohydrate CaC 2 O 4 H 2 O Calcium phosphate Ca 3 (PO 4 ) Calcium sulfate CaSO Calcium sulfate dihydrate CaSO 4 2H 2 O Calcium sulfate hemihydrate CaSO 4 0.5H 2 O Cobalt(II) arsenate Co 3 (AsO 4 ) Cobalt(II) carbonate CoCO Cobalt(II) hydroxide (blue) Co(OH) Cobalt(II) iodate dihydrate Co(IO 3 ) 2 2H 2 O Cobalt(II) phosphate Co 3 (PO 4 ) Cobalt(II) sulfide (alpha) CoS Cobalt(II) sulfide (beta) CoS Copper(I) bromide CuBr Copper(I) chloride CuCl Copper(I) cyanide CuCN Copper(I) hydroxide * Cu 2 O Copper(I) iodide CuI Copper(I) thiocyanate CuSCN Copper(II) arsenate Cu 3 (AsO 4 ) Copper(II) hydroxide Cu(OH) Copper(II) iodate monohydrate Cu(IO 3 ) 2 H 2 O Copper(II) oxalate CuC 2 O Copper(II) phosphate Cu 3 (PO 4 ) Copper(II) sulfide CuS Europium(III) hydroxide Eu(OH) Gallium(III) hydroxide Ga(OH) Iron(II) carbonate FeCO Iron(II) fluoride FeF Iron(II) hydroxide Fe(OH)
3 Iron(II) sulfide FeS Iron(III) hydroxide Fe(OH) Iron(III) phosphate dihydrate FePO 4 2H 2 O Lanthanum iodate La(IO 3 ) Lead(II) bromide PbBr Lead(II) carbonate PbCO Lead(II) chloride PbCl Lead(II) chromate PbCrO Lead(II) fluoride PbF Lead(II) hydroxide Pb(OH) Lead(II) iodate Pb(IO 3 ) Lead(II) iodide PbI Lead(II) oxalate PbC 2 O Lead(II) selenate PbSeO Lead(II) sulfate PbSO Lead(II) sulfide PbS Lithium carbonate Li 2 CO Lithium fluoride LiF Lithium phosphate Li 3 PO Magnesium ammonium phosphate MgNH 4 PO Magnesium carbonate MgCO Magnesium carbonate trihydrate MgCO 3 3H 2 O Magnesium carbonate pentahydrate MgCO 3 5H 2 O Magnesium fluoride MgF Magnesium hydroxide Mg(OH) Magnesium oxalate dihydrate MgC 2 O 4 2H 2 O Magnesium phosphate Mg 3 (PO 4 ) Manganese(II) carbonate MnCO Manganese(II) iodate Mn(IO 3 ) Manganese(II) hydroxide Mn(OH) Manganese(II) oxalate dihydrate MnC 2 O 4 2H 2 O Manganese(II) sulfide (pink) MnS Manganese(II) sulfide (green) MnS Mercury(I) bromide Hg 2 Br
4 Mercury(I) carbonate Hg 2 CO Mercury(I) chloride Hg 2 Cl Mercury(I) fluoride Hg 2 F Mercury(I) iodide Hg 2 I Mercury(I) oxalate Hg 2 C 2 O Mercury(I) sulfate Hg 2 SO Mercury(I) thiocyanate Hg 2 (SCN) Mercury(II) bromide HgBr Mercury(II) hydroxide ** HgO Mercury(II) iodide HgI Mercury(II) sulfide (black) HgS Mercury(II) sulfide (red) HgS Neodymium carbonate Nd 2 (CO 3 ) Nickel(II) carbonate NiCO Nickel(II) hydroxide Ni(OH) Nickel(II) iodate Ni(IO 3 ) Nickel(II) phosphate Ni 3 (PO 4 ) Nickel(II) sulfide (alpha) NiS Nickel(II) sulfide (beta) NiS Palladium(II) thiocyanate Pd(SCN) Potassium hexachloroplatinate K 2 PtCl Potassium perchlorate KClO Potassium periodate KIO Praseodymium hydroxide Pr(OH) Radium iodate Ra(IO 3 ) Radium sulfate RaSO Rubidium perchlorate RuClO Scandium fluoride ScF Scandium hydroxide Sc(OH) Silver(I) acetate AgCH 3 COO Silver(I) arsenate Ag 3 AsO Silver(I) bromate AgBrO Silver(I) bromide AgBr Silver(I) carbonate Ag 2 CO
5 Silver(I) chloride AgCl Silver(I) chromate Ag 2 CrO Silver(I) cyanide AgCN Silver(I) iodate AgIO Silver(I) iodide AgI Silver(I) oxalate Ag 2 C 2 O Silver(I) phosphate Ag 3 PO Silver(I) sulfate Ag 2 SO Silver(I) sulfite Ag 2 SO Silver(I) sulfide Ag 2 S Silver(I) thiocyanate AgSCN Strontium arsenate Sr 3 (AsO 4 ) Strontium carbonate SrCO Strontium fluoride SrF Strontium iodate Sr(IO 3 ) Strontium iodate monohydrate Sr(IO 3 ) 2 H 2 O Strontium iodate hexahydrate Sr(IO 3 ) 2 6H 2 O Strontium oxalate SrC 2 O Strontium sulfate SrSO Thallium(I) bromate TlBrO Thallium(I) bromide TlBr Thallium(I) chloride TlCl Thallium(I) chromate Tl 2 CrO Thallium(I) hydroxide Tl(OH) Thallium(I) iodate TlIO Thallium(I) iodide TlI Thallium(I) thiocyanate TlSCN Thallium(I) sulfide Tl 2 S Tin(II) hydroxide Sn(OH) Yttrium carbonate Y 2 (CO 3 ) Yttrium fluoride YF Yttrium hydroxide Y(OH) Yttrium iodate Y(IO 3 ) Zinc arsenate Zn 3 (AsO 4 )
6 Zinc carbonate ZnCO Zinc carbonate monohydrate ZnCO 3 H 2 O Zinc fluoride ZnF Zinc hydroxide Zn(OH) Zinc iodate dihydrate Zn(IO 3 ) 2 2H 2 O Zinc oxalate dihydrate ZnC 2 O 4 2H 2 O Zinc selenide ZnSe Zinc selenite monohydrate ZnSe H 2 O Zinc sulfide (alpha) ZnS Zinc sulfide (beta) ZnS
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