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Properties of substance:

gallium(III) bromide

Group of substances:

inorganic

Physical appearance:

colorless crystals

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

Br3Ga

Structural formula as text:

GaBr3

Molar/atomic mass: 309.44

Melting point (°C):

121

Boiling point (°C):

279

Solubility (g/100 g of solvent):

arsenic tribromide: very soluble [Ref.]
water: 530 (20°C) [Ref.]

Density:

3.69 (25°C, g/cm3)

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

-386.6 (s)

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

-359.8 (s)

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

180 (s)

Enthalpy (heat) of vaporization at boiling point ΔvapH (kJ/mol)

38.9 (l) [Ref.]

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 112-113 [Russian]
  2. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 64 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru