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Properties of substance:

vanadium carbide

Group of substances:

inorganic

Physical appearance:

gray cubic crystals

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

CV

Structural formula as text:

VC

Molar/atomic mass: 62.95

Melting point (°C):

2800

Boiling point (°C):

3900

CAS №: 12070-10-9

Solubility (g/100 g of solvent):

water: practically insoluble [Ref.]

Numerical data:

Superconducting temperature (K): 0.03

Density:

5.4 (20°C, g/cm3)

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

-104.6 (s)

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

-101.9 (s)

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

24.9 (s)

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

32.2 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-98
  2. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 57 [Russian]
  3. Успехи химии. - 2005. - Т.74, №8. - pp. 768-796 [Russian]
  4. Физические величины. - Под ред. Григорьева И.С., Мейлихова Е.З. - М.: Энергоатомиздат, 1991. - pp. 298, 358, 451 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru