Periodic table of elements

Calcium iodide [CaI2]

SOLUBILITY:
ammonia liquid [NH3]: 4 (0)
acetone [(CH3)2CO]: 72,6 (0), 88,8 (20), 119,6 (60)
water [H2O]: 182 (0), 194 (10), 209 (20), 223 (30), 242 (40), 285 (60), 354 (80), 426 (100)
methanol [CH3OH]: 116,4 (0), 126 (20), 148,8 (60)
ethanol [C2H5OH]: ?.

PROPERTIES:
colourless hexagonal crystals
M (molar mass): 293,890 g/mol
MP (melting point): 575 °C
MB (boiling point): 718 °C
D (density): 3,956 (25, ?/??3, ?.)
ΔHmelt (molar enthalpy of melting): 41,8 kJ/mol
ΔHboil (molar enthalpy of boiling): 179 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -261 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -529,7 (?) kJ/mol
298 (standard molar entropy at 298 К): 326 (?) J/(mol•К)
p (standard molar heat capacity): 60,8 (?) J/(mol•К)

LITERARY REFERENCES:
• ?????????? ?? ?????????????. - ?.1, ??.1. - ?.-?.: ??? ????, 1961. – P. 246
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 298
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 71

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