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Properties of substance:

strontium hydride

Group of substances:

inorganic

Physical appearance:

colorless rhombic crystals

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

H2Sr

Structural formula as text:

SrH2

Molar/atomic mass: 89.636

Decomposition temperature (°C):

800

Solubility (g/100 g of solvent):

water: reaction [Ref.]

Hygroscopic:

yes

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

-180 (s)

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

52 (s)

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

44 (s)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 194-195 [Russian]
  2. Жигач А.Ф., Стасиневич Д.С. Химия гидридов. - Л.: Химия, 1969. - pp. 95-96 [Russian]
  3. Полуэктов Н.С., Мищенко В.Т., Кононенко Л.И., Бельтюкова С.В. Аналитическая химия стронция. - М.: Наука, 1978. - pp. 15 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru