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Properties of substance:

mercury(II) fluoride

Group of substances:

inorganic

Physical appearance:

colorless cubic crystals

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

F2Hg

Structural formula as text:

HgF2

Molar/atomic mass: 238.59

Melting point (°C):

645

Decomposition temperature (°C):

645

Solubility (g/100 g of solvent):

hydrogen fluoride : 0.61 (-25.2°C) [Ref.]
hydrogen fluoride : 0.62 (-7.8°C) [Ref.]
hydrogen fluoride : 0.54 (11.9°C) [Ref.]

Reactions of synthesis:

  1. Yeild 75%. [Ref.1aster]
    HgCl2 + F2 → HgF2 + Cl2

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 182-183 [Russian]
  2. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 823 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru