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Properties of substance:

zinc selenide

Group of substances:

inorganic

Physical appearance:

cubic crystals

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

SeZn

Structural formula as text:

ZnSe

Molar/atomic mass: 144.35

Melting point (°C):

1520

Solubility (g/100 g of solvent):

water: insoluble [Ref.]

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

-164 (s)

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

84 (s)

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

50 (s)

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

218 (g)

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

250 (g)

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

36.5 (g)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 216-217 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru