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Properties of substance:

silver oxide


Physical appearance:

cubic crystals

Empirical formula (Hill's system):

Ag2O

Structural formula:

Ag2O

Molar/atomic mass: 231.74

Destruction point (°C):

200

Solubility (g/100 g of solvent):

water: 0.0013 (20°C)
water: 0.0053 (80°C)
hydrogen fluoride : reaction
ethanol: insoluble

Density:

7.3 (20°C, g/cm3)

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

    -31.1 (s)

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

    -11.3 (s)

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

    121 (s)

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

    65.98 (s)

    References:

    1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 70-72
    2. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 246
    3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 98
    4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 197
    5. Химическая энциклопедия. - Т.4. - М.: Советская энциклопедия, 1995. - pp. 323
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru