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Properties of substance:

bismuth hydroxide

Group of substances:

inorganic

Physical appearance:

white amorphous substance

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

H3BiO3

Structural formula as text:

Bi(OH)3

Molar/atomic mass: 260.002

Decomposition temperature (°C):

100

Solubility (g/100 g of solvent):

glycerol: soluble [Ref.]
propylene glycol: soluble [Ref.]
water: slightly soluble [Ref.]

Density:

4.36 (20°C, g/cm3)

Dissociation:

pKsp (0) = 31.5 (20°C, water)

Standard molar enthalpy (heat) of formation ΔfH (298 K, kJ/mol)

-710.1 (s) [Ref.]

Standard molar entropy S (298 K, J/(mol·K))

124.7 (s) [Ref.]

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 4-52
  2. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 204
  3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 58 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru