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Properties of substance:

zirconium carbide

Physical appearance:

cubic crystals

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

CZr

Structural formula as text:

ZrC

Molar/atomic mass: 103.23

Melting point (°C):

3530

Boiling point (°C):

5100

Solubility (g/100 g of solvent):

water: insoluble [Ref.]

Density:

6.7 (20°C, g/cm3)

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

    -206.7 (s)

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

    -197.4 (s)

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

    33.3 (s)

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

    37.9 (s)

    References:

    1. Блюменталь У.Б. Химия циркония. - М.: ИИЛ, 1963. - pp. 55-59
    2. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 113
    3. Физические величины. - Под ред. Григорьева И.С., Мейлихова Е.З. - М.: Энергоатомиздат, 1991. - pp. 303
    4. Химическая энциклопедия. - Т. 5. - М.: Советская энциклопедия, 1999. - pp. 387
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru