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Properties of substance:

lithium hydrogen fluoride

Group of substances:

inorganic

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

HF2Li

Structural formula as text:

LiHF2

Molar/atomic mass: 45.946

Decomposition temperature (°C):

129.5

Density:

2.05 (g/cm3)

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

-939.3 (s) [Ref.]

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

-871.9 (s) [Ref.]

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

71 (s) [Ref.]

Molar heat capacity at constant pressure Cp (298 K, J/(mol·K))

70.21 (s) [Ref.]

References:

  1. Галкин Н.П., Зайцев В.А., Серегин М.Б. Улавливание и переработка фторсодержащих газов. - М.: Атомиздат, 1975. - pp. 56 [Russian]
  2. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 126 [Russian]
  3. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 569 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru