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Properties of substance:

radium fluoride

Group of substances:

inorganic

Physical appearance:

white cubic crystals

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

F2Ra

Structural formula as text:

RaF2

Solubility (g/100 g of solvent):

water: slightly soluble [Ref.]

Density:

6.75 (g/cm3)

Standard molar enthalpy (heat) of formation ΔfH (298 K, kJ/mol)

-1184.5 (s) [Ref.]

Standard molar Gibbs energy of formation ΔfG (298 K, kJ/mol)

-1134.6 (s) [Ref.]

Standard molar entropy S (298 K, J/(mol·K))

108.9 (s) [Ref.]

Molar heat capacity at constant pressure Cp (298 K, J/(mol·K))

72.1 (s) [Ref.]

References:

  1. Вдовенко В.М., Дубасов Ю.В. Аналитическая химия радия. - Л.: Наука, 1973. - pp. 27-28 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru