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Properties of substance:

europium(II) oxide

Group of substances:

inorganic

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

EuO

Structural formula as text:

EuO

Molar/atomic mass: 167.963

Melting point (°C):

1980

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

-597.3 (s) [Ref.]

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

-568.5 (s) [Ref.]

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

83.64 (s) [Ref.]

References:

  1. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 106 [Russian]
  2. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 91 [Russian]
  3. Портной К.И., Тимофеева Н.И. Кислородные соединения редкоземельных элементов. - М.: Металлургия, 1986. - pp. 21 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru