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Properties of substance:

lithium sulfate monohydrate

Group of substances:

inorganic

Physical appearance:

colorless monoclinic crystals

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

H2Li2O5S

Structural formula as text:

Li2SO4 * H2O

Molar/atomic mass: 127.96

Decomposition temperature (°C):

140

Solubility (g/100 g of solvent):

ethanol: soluble [Ref.]
water: 41.5 (20°C) [Ref.]
water: 38 (100°C) [Ref.]

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

-1736 (s)

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

146.4 (s)

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

151.1 (s)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 148-149 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru