Periodic table of elements

Cobalt(II) bromide [CoBr2]

SOLUBILITY:
acetone [(CH3)2CO]: 65 (25), 92,4 (40)
water [H2O]: 91,9 (0), 119,1 (35), 257 (100)
methanol [CH3OH]: 43 (20), 153,1 (60)
methyl acetate [CH3COOCH3]: 10,3 (18)
ethanol [C2H5OH]: 70,6 (10), 77,1 (20), 123,2 (65)

PROPERTIES:
green hexagonal crystals
M (molar mass): 218,750 g/mol
MP (melting point): 678 °C
MB (boiling point): 927 °C
D (density): 4,91 (20, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): 2 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -210,5 (?) kJ/mol
298 (standard molar entropy at 298 К): 321 (?) J/(mol•К)
p (standard molar heat capacity): 59,4 (?) J/(mol•К)

LITERARY REFERENCES:
• ?????????? ??????. - ?.2. - ?.-?.: ?????, 1964. – P. 96-97
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 400-402
• ?????? ?.?. ? ??. ???????? ?????????????? ??????????. ??????????. - ?.: ?????, 1983. – P. 140-141
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 73

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