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Properties of substance:

mercury(I) carbonate

Group of substances:

inorganic

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

CHg2O3

Structural formula as text:

Hg2CO3

Molar/atomic mass: 461.189

Decomposition temperature (°C):

130

Solubility (g/100 g of solvent):

water: 0.00000041 (25°C) [Ref.]

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

-553.5 (s)

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

-468.1 (s)

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

180 (s)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-20
  2. Dictionary of Inorganic Compounds. - Vol. 1: Ac-C10, part 1. - Springer Science+Business Media Dordrecht, 1992. - pp. 453
  3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 114 [Russian]
  4. Некрасов Б.В. Основы общей химии. - Т.2. - М.: Химия, 1973. - pp. 209 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru