Main page (Russian) Search in database (English)

Properties of substance:

rubidium hydride

Group of substances:

inorganic

Physical appearance:

white cubic crystals

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

HRb

Structural formula as text:

RbH

Molar/atomic mass: 86.48

Decomposition temperature (°C):

200

Solubility (g/100 g of solvent):

rubidium fused: soluble [Ref.]

Density:

2.6 (20°C, g/cm3)

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

-52.3 (s)

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

59 (s)

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

40 (s)

References:

  1. Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 70 [Russian]
  2. Жигач А.Ф., Стасиневич Д.С. Химия гидридов. - Л.: Химия, 1969. - pp. 66-67 [Russian]
  3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 188-189 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru