Solubility Products

Table of Contents

This page contains several tables detailing the standard solubility products for several different substances. The table has been separated by substance, as listed below:

Aluminum Chromium Magnesium Silver
Barium Cobalt Manganese Strontium
Bismuth Copper Mercury Thallium
Cadmium Iron Nickel Tin
Calcium Lead Potassium Zinc

Aluminum

Substance Ksp at 25 °C
Al(OH)3
2×10−322\times{10}^{-32}
(Back to Top)

Barium

Substance Ksp at 25 °C
BaCO3
1.6×10−91.6 \times {10}^{-9}
BaC2O4•2H2O
1.1×10−71.1 \times {10}^{-7}
BaSO4
2.3×10−82.3 \times {10}^{-8}
BaCrO4
8.5×10−118.5 \times {10}^{-11}
BaF2
2.4×10−52.4 \times {10}^{-5}
Ba(OH)2•8H2O
5.0×10−35.0 \times {10}^{-3}
Ba3(PO4)2
6×10−396 \times {10}^{-39}
Ba3(AsO4)2
1.1×10−131.1 \times {10}^{-13}
(Back to Top)

Bismuth

Substance Ksp at 25 °C
BiO(OH)
4×10−104 \times {10}^{-10}
BiOCl
1.8×10−311.8 \times {10}^{-31}
Bi2S3
1×10−971 \times {10}^{-97}
(Back to Top)

Cadmium

Substance Ksp at 25 °C
Cd(OH)2
5.9×10−155.9 \times {10}^{-15}
CdS
1.0×10−281.0 \times {10}^{-28}
CdCO3
5.2×10−125.2 \times {10}^{-12}
(Back to Top)

Calcium

Substance Ksp at 25 °C
Ca(OH)2
1.3×10−61.3 \times {10}^{-6}
CaCO3
8.7×10−98.7 \times {10}^{-9}
CaSO4•2H2O
6.1×10−56.1 \times {10}^{-5}
CaC2O4•H2O
1.96×10−81.96 \times {10}^{-8}
Ca3(PO4)2
1.3×10−321.3 \times {10}^{-32}
CaHPO4
7×10−77 \times {10}^{-7}
CaF2
4.0×10−114.0 \times {10}^{-11}
(Back to Top)

Chromium

Substance Ksp at 25 °C
Cr(OH)3
6.7×10−316.7 \times {10}^{-31}
(Back to Top)

Cobalt

Substance Ksp at 25 °C
Co(OH)2
2.5×10−162.5 \times {10}^{-16}
CoS(α)
5×10−225 \times {10}^{-22}
CoS(β)
3×10−263 \times {10}^{-26}
CoCO3
1.4×10−131.4 \times {10}^{-13}
Co(OH)3
2.5×10−432.5 \times {10}^{-43}
(Back to Top)

Copper

Substance Ksp at 25 °C
CuCl
1.2×10−61.2 \times {10}^{-6}
CuBr
6.27×10−96.27 \times {10}^{-9}
CuI
1.27×10−121.27 \times {10}^{-12}
CuSCN
1.6×10−111.6 \times {10}^{-11}
Cu2S
2.5×10−482.5 \times {10}^{-48}
Cu(OH)2
2.2×10−202.2 \times {10}^{-20}
CuS
8.5×10−458.5 \times {10}^{-45}
CuCO3
2.5×10−102.5 \times {10}^{-10}
(Back to Top)

Iron

Substance Ksp at 25 °C
Fe(OH)2
1.8×10−151.8 \times {10}^{-15}
FeCO3
2.1×10−112.1 \times {10}^{-11}
FeS
3.7×10−193.7 \times {10}^{-19}
Fe(OH)3
4×10−384 \times {10}^{-38}
(Back to Top)

Lead

Substance Ksp at 25 °C
Pb(OH)2
1.2×10−151.2 \times {10}^{-15}
PbF2
4×10−84 \times {10}^{-8}
PbCl2
1.6×10−51.6 \times {10}^{-5}
PbBr2
4.6×10−64.6 \times {10}^{-6}
PbI2
1.4×10−81.4 \times {10}^{-8}
PbCO3
1.5×10−151.5 \times {10}^{-15}
PbS
7×10−297 \times {10}^{-29}
PbCrO4
2×10−162 \times {10}^{-16}
PbSO4
1.3×10−81.3 \times {10}^{-8}
Pb3(PO4)2
1×10−541 \times {10}^{-54}
(Back to Top)

Magnesium

Substance Ksp at 25 °C
Mg(OH)2
8.9×10−128.9 \times {10}^{-12}
MgCO3•3H2O
ca1×10−5ca1 \times {10}^{-5}
MgNH4PO4
3×10−133 \times {10}^{-13}
MgF2
6.4×10−96.4 \times {10}^{-9}
MgC2O4
7×10−77 \times {10}^{-7}
(Back to Top)

Manganese

Substance Ksp at 25 °C
Mn(OH)2
2×10−132 \times {10}^{-13}
MnCO3
8.8×10−118.8 \times {10}^{-11}
MnS
2.3×10−132.3 \times {10}^{-13}
(Back to Top)

Mercury

Substance Ksp at 25 °C
Hg2O•H2O
3.6×10−263.6 \times {10}^{-26}
Hg2Cl2
1.1×10−181.1 \times {10}^{-18}
Hg2Br2
1.3×10−221.3 \times {10}^{-22}
Hg2I2
4.5×10−294.5 \times {10}^{-29}
Hg2CO3
9×10−159 \times {10}^{-15}
Hg2SO4
7.4×10−77.4 \times {10}^{-7}
Hg2S
1.0×10−471.0 \times {10}^{-47}
Hg2CrO4
2×10−92 \times {10}^{-9}
HgS
1.6×10−541.6 \times {10}^{-54}
(Back to Top)

Nickel

Substance Ksp at 25 °C
Ni(OH)2
1.6×10−161.6 \times {10}^{-16}
NiCO3
1.4×10−71.4 \times {10}^{-7}
NiS(α)
4×10−204 \times {10}^{-20}
NiS(β)
1.3×10−251.3 \times {10}^{-25}
(Back to Top)

Potassium

Substance Ksp at 25 °C
KClO4
1.05×10−21.05 \times {10}^{-2}
K2PtCl6
7.48×10−67.48 \times {10}^{-6}
KHC4H4O6
3×10−43 \times {10}^{-4}
(Back to Top)

Silver

Substance Ksp at 25 °C
21Ag2O(Ag++OH−){}_{2}^{1}\text{A}{\text{g}}_{\text{2}}\text{O}\left({\text{Ag}}^{+}+{\text{OH}}^{-}\right)
2×10−82 \times {10}^{-8}
AgCl
1.6×10−101.6 \times {10}^{-10}
AgBr
5.0×10−135.0 \times {10}^{-13}
AgI
1.5×10−161.5 \times {10}^{-16}
AgCN
1.2×10−161.2 \times {10}^{-16}
AgSCN
1.0×10−121.0 \times {10}^{-12}
Ag2S
1.6×10−491.6 \times {10}^{-49}
Ag2CO3
8.1×10−128.1 \times {10}^{-12}
Ag2CrO4
9.0×10−129.0 \times {10}^{-12}
Ag4Fe(CN)6
1.55×10−411.55 \times {10}^{-41}
Ag2SO4
1.2×10−51.2 \times {10}^{-5}
Ag3PO4
1.8×10−181.8 \times {10}^{-18}
(Back to Top)

Strontium

Substance Ksp at 25 °C
Sr(OH)2•8H2O
3.2×10−43.2 \times {10}^{-4}
SrCO3
7×10−107 \times {10}^{-10}
SrCrO4
3.6×10−53.6 \times {10}^{-5}
SrSO4
3.2×10−73.2 \times {10}^{-7}
SrC2O4•H2O
4×10−74 \times {10}^{-7}
(Back to Top)

Thallium

Substance Ksp at 25 °C
TlCl
1.7×10−41.7 \times {10}^{-4}
TlSCN
1.6×10−41.6 \times {10}^{-4}
Tl2S
6×10−226 \times {10}^{-22}
Tl(OH)3
6.3×10−466.3 \times {10}^{-46}
(Back to Top)

Tin

Substance Ksp at 25 °C
Sn(OH)2
3×10−273 \times {10}^{-27}
SnS
1×10−261 \times {10}^{-26}
Sn(OH)4
1.0×10−571.0 \times {10}^{-57}
(Back to Top)

Zinc

Substance Ksp at 25 °C
ZnCO3
2×10−102 \times {10}^{-10}
(Back to Top)

Licenses and Attributions

More Study Resources for You

16.3_ Precipitation and the Solubility Product - Chemistry LibreTexts.pdf

CHEM 101 •  Polytechnic University of the Philippines

Chemistry An Atoms First Approach 2nd Edition by Steven S. Zumdahl - Test Bank.docx

TEST BANK 13 •  Strayer University

kupdf.net_experiment-3thermodynamic-functions-and-solubility-product-of-barium-nitratedocx.docx

CHEMISTRY AS202 •  Universiti Teknologi Mara

Chemistry-An-Atoms-First-Approach-2nd-Edition-Zumdahl-Solutions-Manual.pdf

AAAS E-119 •  Harvard University

Introductory Chemistry An Atoms First Approach.pdf

BSMLS 1 •  San Pedro College - Davao City

Solubility Product

CHEMISTRY 231- L •  Claflin University

Lab Report: Solubility Product

CHEMISTRY 122 L •  Claflin University

Chemistry Atoms First 1st Edition Burdge Overby - Test bank.docx

TEST BANK 13 •  Strayer University

Solubility Product of Ca(OH)2 Report W20 - first.docx

CHEMISTRY 101 •  Lester B Pearson Collegiate Institute

Chemistry Atoms First 1st Edition Burdge Overby - Test Bank.docx

CHEMISTRY MISC •  Strayer University

Chemistry Atoms First 3rd Edition by Julia Burdge - Test Bank.docx

TEST BANK 13 •  Strayer University

Kathy Vo- Exp 7 - Molar Solubility And Determination Of Solubility Product (22) -Datasheet.docx

CHEMISTRY NONE •  Plano East Sr H S

5- Solubility Product Determination-SV -.pdf

CHEM 060 •  The Petroleum Institute

Exp 7 - Molar Solubility And Determination Of Solubility Product (22) -Datasheet.docx

CHEM 1411 •  Collin County Community College District

Exp 7 - Molar Solubility And Determination Of Solubility Product (22) -Datasheet.pdf

CHEM 1411 •  Collin County Community College District

(Madison Tippett) Exp 7 - Molar Solubility And Determination Of Solubility Product (22) -Datasheet.d

CHEM 1430 •  University of North Texas

Solubility Product (1).png

CHEM 161 •  Rutgers University

[Experiment 9_ Determination of the Solubility Product, Ksp] - Data Sheet.pdf

CHEM ANALYTICAL •  Auburn University

Exp 7 - Molar Solubility And Determination Of Solubility Product -Datasheet.docx

CHEMISTRY 123 •  Duncanville H S

Joshua Luong - Solubility Product of Potassium Hydrogen Tartrate Lab Report.pdf

CHEM 1100 •  California State University, Los Angeles

Exp 7 - Molar Solubility And Determination Of Solubility Product (22) -Datasheet.docx

CHEM ORGANIC CH •  University Of Dallas

Chemistry-Atoms First (notes).docx

CHEM 101 •  Colgate University

Ch. 1 Exercises - Chemistry_ Atoms First 2e _ OpenStax.pdf

CHEM 0087 •  Naples High School

chemistry-4-chemistry-atoms-first-burdge-atoms-first-371-ch-4-periodic-trends-of-the-elements-15839.

CHEM 1311 •  University of Texas, Dallas

Determination of the Solubility Product Constant Ksp, and the common Ion Effect

CHEM 2B •  University of California, Davis

Determination of the Solubility Product Constant Ksp, and the common Ion Effect

CHEM 1C •  De Anza College

51635382-Experiment-6-Results-and-Discussion-Report-Determination-of-the-Solubility-Product-Constant

CHEMISTRY 2 •  University of Santo Tomas

000 Gen Chem Objectives Atoms First 2021 (1).docx

CHM 1100 •  Rasmussen College, Bloomington

Solubility Product of Silver Acetate Prelab.docx

CHEM 102 •  Mt San Jacinto Community College District

Solubility Product & pH.doc

CHEM 1101 •  American International University Bangladesh (Main Campus)

Show More