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): ????? ?????, ?????(IV) ?????, ????????
D (density): 3,24 (25, ?/??3, ?.)
ΔHmelt (molar enthalpy of melting): 25 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -991,9 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -795 (?) kJ/mol
298 (standard molar entropy at 298 К): 214 (?) J/(mol•К)
p (standard molar heat capacity): 151 (?) J/(mol•К)
LD50 (median lethal doses for laboratory animals): 293 (?????, ?/?), 390 (?????, ?/?) mg/kg
n (refractive index): 1,572 (20)

LITERARY REFERENCES:
• ??????? ?????????? ????????: ?????????????? ?????????? ????????? I-IV ?????. ??????????. - ?.: ?????, 1988. – P. 136
• Lewis R.J. Saxs 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
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 55

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