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Properties of substance:

lithium tungstate

Group of substances:

inorganic

Physical appearance:

colorless hexagonal crystals

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

Li2O4W

Structural formula as text:

Li2WO4

Molar/atomic mass: 261.72

Melting point (°C):

740

Decomposition temperature (°C):

1200

Solubility (g/100 g of solvent):

water: 67.5 (25°C) [Ref.]

Properties of solutions:

40,3% (wt.), solvent - water
  Density (g/cm3) = 1.5043 (25°)

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

-1604 (s)

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

113 (s)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 148-149 [Russian]
  2. Каров З.Г., Мохосоев М.В. Растворимость и свойства растворов соединений молибдена и вольфрама. - Новосибирск: ВО Наука, 1993. - pp. 315 [Russian]
  3. Сонгина О.А. Редкие металлы. - 3 изд. - М.: Металлургия, 1964. - pp. 60 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru