Periodic table of elements

Cobalt(II) fluoride [CoF2]

SOLUBILITY:
benzene [C6H6]: ?.?.
water [H2O]: 1,5 (25)
diethyl ether [C2H5OC2H5]: ?.?.
fluorine hydride [HF]: 0,04 (-23,2), 0,033 (-4,4), 0,36 (14,2)
ethanol [C2H5OH]: ?.?.

PROPERTIES:
tetraghonal crystals
M (molar mass): 96,930 g/mol
MP (melting point): 1200 °C
MB (boiling point): 1400 °C
D (density): 4,46 (25, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -366,1 (?) kJ/mol
298 (standard molar entropy at 298 К): 270 (?) J/(mol•К)
p (standard molar heat capacity): 52,3 (?) J/(mol•К)

LITERARY REFERENCES:
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 418
• ?????? ?.?. ? ??. ???????? ?????????????? ??????????. ??????????. - ?.: ?????, 1983. – P. 142-143

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