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Properties of Pb(OH)2

Properties of Pb(OH)2 (Lead hydroxide):

Compound NameLead hydroxide
Chemical FormulaPb(OH)2
Molar Mass241.21468 g/mol

Chemical structure
Pb(OH)2 (Lead hydroxide) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
Solubility0.155 g/100mL

Alternative Names

Lead hydroxide
Plumbous hydroxide

Elemental composition of Pb(OH)2
ElementSymbolAtomic weightAtomsMass percent
LeadPb207.2185.8986
OxygenO15.9994213.2657
HydrogenH1.0079420.8357
Mass Percent CompositionAtomic Percent Composition
Pb: 85.90%O: 13.27%H: 0.84%
Pb Lead (85.90%)
O Oxygen (13.27%)
H Hydrogen (0.84%)
Pb: 20.00%O: 40.00%H: 40.00%
Pb Lead (20.00%)
O Oxygen (40.00%)
H Hydrogen (40.00%)
Mass Percent Composition
Pb: 85.90%O: 13.27%H: 0.84%
Pb Lead (85.90%)
O Oxygen (13.27%)
H Hydrogen (0.84%)
Atomic Percent Composition
Pb: 20.00%O: 40.00%H: 40.00%
Pb Lead (20.00%)
O Oxygen (40.00%)
H Hydrogen (40.00%)
Identifiers
CAS Number19783-14-3
SMILES[OH-].[OH-].[Pb+2]
Hill formulaH2O2Pb

Related compounds
FormulaCompound name
Pb(OH)4Lead(IV) hydroxide

Sample reactions for Pb(OH)2
EquationReaction type
Pb(OH)2 + HCl = H2O + PbCl2double replacement
Pb(OH)2 = PbO + H2Odecomposition
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2Odouble replacement
Pb(OH)2 + Hg2S = PbS + HgOHdouble replacement
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2double replacement

Related
Molecular weight calculator
Oxidation state calculator

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