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Properties of substance:

lead(II) nitrate

Synonyms:

lead nitrate

Group of substances:

inorganic

Physical appearance:

colorless cubic crystals

Empirical formula (Hill's system for organic substances):

N2O6Pb

Structural formula as text:

Pb(NO3)2

Molar/atomic mass: 331.2

Decomposition temperature (°C):

205

Solubility (g/100 g of solvent):

acetone: very slightly soluble [Ref.]
ammonia liquid : very soluble [Ref.]
benzonitrile: insoluble [Ref.]
carbon disulphide: insoluble [Ref.]
ethanol: 8.77 (22°C) [Ref.]
ethanol abs.: 0.04 (20.5°C) [Ref.]
ethyl acetate: insoluble [Ref.]
hydrazine: reaction 52 (20°C) [Ref.]
hydrogen fluoride : insoluble [Ref.]
methanol: 1.42 (25°C) [Ref.]
methyl acetate: insoluble [Ref.]
pyridine: 4.39 (0°C) [Ref.]
pyridine: 5.46 (25°C) [Ref.]
water: 36.4 (0°C) [Ref.]
water: 52.2 (20°C) [Ref.]
water: 56.5 (25°C) [Ref.]
water: 69.4 (40°C) [Ref.]
water: 88 (60°C) [Ref.]
water: 107.4 (80°C) [Ref.]
water: 127.3 (100°C) [Ref.]

Multicomponent solubility (in wt%):

water 70.32%, nitric acid 4.93%, lead nitrate 24.75%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 74.82%, nitric acid 12.96%, lead nitrate 12.22%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 69.75%, nitric acid 25.99%, lead nitrate 4.26%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 49.21%, nitric acid 50.26%, lead nitrate 0.53%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 36.1%, nitric acid 63.84%, lead nitrate 0.06%, 26 °C, separating phase: Pb(NO3)2 [Ref.]
water 28.64%, nitric acid 71.35%, lead nitrate 0.008%, 26 °C, separating phase: Pb(NO3)2 [Ref.]

Density:

4.53 (20°C, g/cm3)

Reactions:

  1. [Ref.1aster]
    Pb(NO3)2 + 2 NaSCN → Pb(SCN)2 + 2NaNO3

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-451.7 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-256.9 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

217.9 (s)

References:

  1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1401-1404
  2. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 95 [Russian]
  3. Реми Г. Курс неорганической химии. - Т.1. - М., 1963. - pp. 598 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 321, 894 [Russian]
  5. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 192-193 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru