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Properties of substance:

lead(II) selenate

Group of substances:

inorganic

Physical appearance:

colorless rhombic crystals

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

O4PbSe

Structural formula as text:

PbSeO4

Molar/atomic mass: 350.158

Decomposition temperature (°C):

1200

Solubility (g/100 g of solvent):

water: insoluble [Ref.]

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

-609.2 (s)

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

-504.9 (s)

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

167.8 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-17
  2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 188-189 [Russian]
  3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 153 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru