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Properties of substance:

tin(II) sulfide

Group of substances:

inorganic

Physical appearance:

rhombic crystals

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

SSn

Structural formula as text:

SnS

Molar/atomic mass: 150.75

Melting point (°C):

881

Boiling point (°C):

1276

Solubility (g/100 g of solvent):

water: insoluble [Ref.]

Density:

5.08 (0°C, g/cm3)

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

-110.2 (s)

Standard molar Gibbs energy of formation ΔfG0 (298.15 K, kJ/mol):

-108.2 (s)

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

77 (s)

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

49.24 (s)

Molar enthalpy (heat) of fusion ΔfusH (kJ/mol):

31.6

Enthalpy (heat) of vaporization ΔvapH (kJ/mol):

156.5

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

110 (g)

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

243.5 (g)

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

34.5 (g)

References:

  1. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 89 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru