Periodic table of elements

Barium nitrate [Ba(NO3)2]

SOLUBILITY:
ammonia liquid [NH3]: 5,14 (-27°), 27,84 (-0,5°), 105,8 (22°)
acetone [(CH3)2CO]: 0,005 (25°)
water [H2O]: 4,99 (0°), 6,78 (10°), 9,05 (20°), 10,32 (25°), 11,6 (30°), 14,3 (40°), 17,2 (50°), 20,3 (60°), 26,6 (80°), 34,2 (100°)
hydrazine [N2H4]: 3 (20°)
hydroxylamine [NH2OH]: 11,4 (18°)
methanol [CH3OH]: 0,07 (0°), 0,057 (20°), 0,04 (60°)
acetic acid [CH3COOH]: 0,00217 (25°)
ethanol [C2H5OH] 50%: 1 (20°), 4,65 (100°)

PROPERTIES:
colourless cubic crystals
M (molar mass): 261,350 g/mol
MP (melting point): 595 °C
Decomp. to (names of the decomposition products): бария оксид, азота(IV) оксид, кислород
D (density): 3,24 (25°, g/cm3, s.)
ΔHmelt (molar enthalpy of melting): 25 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -991,9 (s) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -795 (s) kJ/mol
298 (standard molar entropy at 298 К): 214 (s) J/(mol•К)
p (standard molar heat capacity): 151 (s) J/(mol•К)
LD50 (median lethal doses for laboratory animals): 293 (rats, i/p), 390 (rats, i/g) mg/kg
n (refractive index): 1,572 (20°)

LITERARY REFERENCES:
• 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. 343
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 169-175
• Stern K.H. High temperature properties and thermal decomposition of inorganic salts with oxyanions. - CRC Press, 2001. – P. 155
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 55

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