Solid potassium hydroxide is slowly added to 175 mL of a 0.318 M nickel(II) acetate solution until the concentration of hydroxide ion is 0.0568 M. The percent of nickel ion remaining in solution is __ % Solubility Product Constants (Ksp at 25 oC) Type Formula Ksp Bromides PbBr2 6.3 × 10-6 AgBr 3.3 × 10-13 Carbonates BaCO3 8.1 × 10-9 CaCO3 3.8 × 10-9 CoCO3 8.0 × 10-13 CuCO3 2.5 × 10-10 FeCO3 3.5 × 10-11 PbCO3 1.5 × 10-13 MgCO3 4.0 × 10-5 MnCO3 1.8 × 10-11 NiCO3 6.6 × 10-9 Ag2CO3 8.1 × 10-12 ZnCO3 1.5 × 10-11 Chlorides PbCl2 1.7 × 10-5 AgCl 1.8 × 10-10 Chromates BaCrO4 2.0 × 10-10 CaCrO4 7.1 × 10-4 PbCrO4 1.8 × 10-14 Ag2CrO4 9.0 × 10-12 Cyanides Ni(CN)2 3.0 × 10-23 AgCN 1.2 × 10-16 Zn(CN)2 8.0 × 10-12 Fluorides BaF2 1.7 × 10-6 CaF2 3.9 × 10-11 PbF2 3.7 × 10-8 MgF2 6.4 × 10-9 Hydroxides AgOH 2.0 × 10-8 Al(OH)3 1.9 × 10-33 Ca(OH)2 7.9 × 10-6 Cr(OH)3 6.7 × 10-31 Co(OH)2 2.5 × 10-16 Cu(OH)2 1.6 × 10-19 Fe(OH)2 7.9 × 10-15 Fe(OH)3 6.3 × 10-38 Pb(OH)2 2.8 × 10-16 Mg(OH)2 1.5 × 10-11 Mn(OH)2 4.6 × 10-14 Ni(OH)2 2.8 × 10-16 Zn(OH)2 4.5 × 10-17 Iodides PbI2 8.7 × 10-9 AgI 1.5 × 10-16 Oxalates BaC2O4 1.1 × 10-7 CaC2O4 2.3 × 10-9 MgC2O4 8.6 × 10-5 Phosphates AlPO4 1.3 × 10-20 Ba3(PO4)2 1.3 × 10-29 Ca3(PO4)2 1.0 × 10-25 CrPO4 2.4 × 10-23 Pb3(PO4)2 3.0 × 10-44 Ag3PO4 1.3 × 10-20 Zn3(PO4)2 9.1 × 10-33 Sulfates BaSO4 1.1 × 10-10 CaSO4 2.4 × 10-5 PbSO4 1.8 × 10-8 Ag2SO4 1.7 × 10-5 Sulfides CaS 8 × 10-6 CoS 5.9 × 10-21 CuS 7.9 × 10-37 FeS 4.9 × 10-18 Fe2S3 1.4 × 10-88 PbS 3.2 × 10-28 MnS 5.1 × 10-15 NiS 3.0 × 10-21 Ag2S 1.0 × 10-49 ZnS 2.0 × 10-25 Sulfites BaSO3 8.0 × 10-7 CaSO3 1.3 × 10-8 Ag2SO3 1.5 × 10-14
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Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
Solid potassium hydroxide is slowly added to 175 mL of a 0.318 M nickel(II) acetate solution until the concentration of hydroxide ion is 0.0568 M. The percent of nickel ion remaining in solution is __ %
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Solubility Product Constants (Ksp at 25 oC) |
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Type | Formula | Ksp |
Bromides | PbBr2 | 6.3 × 10-6 |
AgBr | 3.3 × 10-13 | |
Carbonates | BaCO3 | 8.1 × 10-9 |
CaCO3 | 3.8 × 10-9 | |
CoCO3 | 8.0 × 10-13 | |
CuCO3 | 2.5 × 10-10 | |
FeCO3 | 3.5 × 10-11 | |
PbCO3 | 1.5 × 10-13 | |
MgCO3 | 4.0 × 10-5 | |
MnCO3 | 1.8 × 10-11 | |
NiCO3 | 6.6 × 10-9 | |
Ag2CO3 | 8.1 × 10-12 | |
ZnCO3 | 1.5 × 10-11 | |
Chlorides | PbCl2 | 1.7 × 10-5 |
AgCl | 1.8 × 10-10 | |
Chromates | BaCrO4 | 2.0 × 10-10 |
CaCrO4 | 7.1 × 10-4 | |
PbCrO4 | 1.8 × 10-14 | |
Ag2CrO4 | 9.0 × 10-12 | |
Cyanides | Ni(CN)2 | 3.0 × 10-23 |
AgCN | 1.2 × 10-16 | |
Zn(CN)2 | 8.0 × 10-12 | |
Fluorides | BaF2 | 1.7 × 10-6 |
CaF2 | 3.9 × 10-11 | |
PbF2 | 3.7 × 10-8 | |
MgF2 | 6.4 × 10-9 | |
Hydroxides | AgOH | 2.0 × 10-8 |
Al(OH)3 | 1.9 × 10-33 | |
Ca(OH)2 | 7.9 × 10-6 | |
Cr(OH)3 | 6.7 × 10-31 | |
Co(OH)2 | 2.5 × 10-16 | |
Cu(OH)2 | 1.6 × 10-19 | |
Fe(OH)2 | 7.9 × 10-15 | |
Fe(OH)3 | 6.3 × 10-38 | |
Pb(OH)2 | 2.8 × 10-16 | |
Mg(OH)2 | 1.5 × 10-11 | |
Mn(OH)2 | 4.6 × 10-14 | |
Ni(OH)2 | 2.8 × 10-16 | |
Zn(OH)2 | 4.5 × 10-17 | |
Iodides | PbI2 | 8.7 × 10-9 |
AgI | 1.5 × 10-16 | |
Oxalates | BaC2O4 | 1.1 × 10-7 |
CaC2O4 | 2.3 × 10-9 | |
MgC2O4 | 8.6 × 10-5 | |
Phosphates | AlPO4 | 1.3 × 10-20 |
Ba3(PO4)2 | 1.3 × 10-29 | |
Ca3(PO4)2 | 1.0 × 10-25 | |
CrPO4 | 2.4 × 10-23 | |
Pb3(PO4)2 | 3.0 × 10-44 | |
Ag3PO4 | 1.3 × 10-20 | |
Zn3(PO4)2 | 9.1 × 10-33 | |
Sulfates | BaSO4 | 1.1 × 10-10 |
CaSO4 | 2.4 × 10-5 | |
PbSO4 | 1.8 × 10-8 | |
Ag2SO4 | 1.7 × 10-5 | |
Sulfides | CaS | 8 × 10-6 |
CoS | 5.9 × 10-21 | |
CuS | 7.9 × 10-37 | |
FeS | 4.9 × 10-18 | |
Fe2S3 | 1.4 × 10-88 | |
PbS | 3.2 × 10-28 | |
MnS | 5.1 × 10-15 | |
NiS | 3.0 × 10-21 | |
Ag2S | 1.0 × 10-49 | |
ZnS | 2.0 × 10-25 | |
Sulfites | BaSO3 | 8.0 × 10-7 |
CaSO3 | 1.3 × 10-8 | |
Ag2SO3 | 1.5 × 10-14 |
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