Main page (Russian) Search in database (English)

Properties of substance:

germanium(II) oxide

Group of substances:

inorganic

Physical appearance:

black crystals

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

GeO

Structural formula as text:

GeO

Molar/atomic mass: 88.59

Sublimation point (°C):

700

Solubility (g/100 g of solvent):

water: sparingly soluble [Ref.]

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

-255 (s)

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

-30.7 (g)

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

223.8 (g)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

30.8 (g)

References:

  1. Давыдов В.И. Германий. - М.: Металлургия, 1964. - pp. 58-65 [Russian]
  2. Назаренко В.А. Аналитическая химия германия. - М.: Наука, 1973. - pp. 18 [Russian]
  3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 61 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru