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Properties of substance:

thallium chromate

Group of substances:

inorganic

Physical appearance:

yellow rhombic crystals

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

CrO4Tl2

Structural formula as text:

Tl2CrO4

Molar/atomic mass: 524.73

Melting point (°C):

633

Solubility (g/100 g of solvent):

water: 0.0042 (20°C) [Ref.]
water: 0.03 (60°C) [Ref.]
water: 0.2 (100°C) [Ref.]

Density:

6.91 (25°C, g/cm3)

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

-934.2 (s)

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

-850.6 (s)

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

282.3 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-94
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1552
  3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 102 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru