Periodic table of elements

Barium bromide [BaBr2]

SOLUBILITY:
ammonia liquid [NH3]: 0,017 (0°)
acetone [(CH3)2CO]: 0,0287 (0°), 0,0262 (20°), 0,0246 (50°)
water [H2O]: 90,5 (0°), 94,2 (10°), 98 (20°), 100 (25°), 102,5 (30°), 106,2 (40°), 110,5 (50°), 120,7 (75°), 132 (100°)
isoamil alcohol [C5H11OH]: 0,016 (25°)
methanol [CH3OH]: 44,4 (0°), 43,1 (10°), 41,9 (20°), 40,2 (40°), 38,8 (60°)
ethanol [C2H5OH] abs.: 5,88 (0°), 5,067 (10°), 4,13 (20°), 2,433 (40°), 1,253 (70°)

PROPERTIES:
colourless rhombic crystals
M (molar mass): 297,150 g/mol
MP (melting point): 847 °C
BP (boiling point): 1980 °C
D (density): 4,78 (24°, g/cm3, s.)
ΔHmelt (molar enthalpy of melting): 32,2 kJ/mol
ΔHboil (molar enthalpy of boiling): 232 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -756,5 (s) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -732 (s) kJ/mol
298 (standard molar entropy at 298 К): 150 (s) J/(mol•К)
p (standard molar heat capacity): 76 (s) J/(mol•К)

LITERARY REFERENCES:
• Spravochnik himika. - T.3. - M.-L.: Himiya, 1965. – P. 291
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 131-133
• Efimov A.I. i dr. Svoystva neorganicheskih soedineniy. Spravochnik. - L.: Himiya, 1983. – P. 100-101
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 54

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