Periodic table of elements

Barium carbonate [BaCO3]

SOLUBILITY:
water [H2O]: 0,0016 (8,8°), 0,0022 (18°), 0,0024 (24,2°)
ethanol [C2H5OH]: insoluble

PROPERTIES:
white rhombic crystals
M (molar mass): 197,350 g/mol
ТDT (decomposing temperature): 1450 °C
D (density): 4,43 (20°, g/cm3, s.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -1219 (s) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -1139 (s) kJ/mol
298 (standard molar entropy at 298 К): 112 (s) J/(mol•К)
p (standard molar heat capacity): 85,35 (s) J/(mol•К)
LD50 (median lethal doses for laboratory animals): 650 (b. rats, i/g) mg/kg
pSP (solubility product index): 8,1 (25°, water)

LITERARY REFERENCES:
• Vrednye veschestva v promyshlennosti: Spravochnik dlya himikov, inzhenerov i vrachey. - 7-e izd., T.3. - L.: Himiya, 1976. – P. 366
• Vrednye himicheskie veschestva: Neorganicheskie soedineniya elementov I-IV grupp. Spravochnik. - L.: Himiya, 1988. – P. 136
• Lewis R.J. Sax’s Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. – P. 340
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 150-152
• Efimov A.I. i dr. Svoystva neorganicheskih soedineniy. Spravochnik. - L.: Himiya, 1983. – P. 102- 103
• Nekrasov B.V. Osnovy obschey himii. - T.2. - M.: Himiya, 1973. – P. 178
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 55

MENU: