Periodic table of elements

Nickel(II) bromide [NiBr2]

SOLUBILITY:
acetone [(CH3)2CO]: 1,66 (0), 0,81 (20), 0,27 (50)
water [H2O]: 113 (0), 122 (10), 131 (20), 134 (25), 138 (30), 144 (40), 150 (50), 152 (60), 154 (80), 155 (100)
diethyl ether [C2H5OC2H5]: ?.
methanol [CH3OH]: 33 (10), 35,1 (20), 53,7 (60)
ethanol [C2H5OH]: ?.

PROPERTIES:
fawn trigonal crystals
M (molar mass): 218,510 g/mol
ТST (sublimation temperature): 919 °C
D (density): 4,6 (20, ?/??3, ?.)
ΔHsub (molar enthalpy of sublimation): 224,6 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): 20 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -201 (?) kJ/mol
298 (standard molar entropy at 298 К): 317 (?) J/(mol•К)
p (standard molar heat capacity): 59,4 (?) J/(mol•К)
P (vapor pressure): 0,1 (587), 1 (653), 10 (730), 100 (822) Mmhg or Torr

LITERARY REFERENCES:
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 1337-1338
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 87

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