Periodic table of elements

Lithium sulfate [Li2SO4]

SOLUBILITY:
acetone [(CH3)2CO]: insoluble
water [H2O]: 36 (0°), 34,7 (20°), 34,1 (30°), 33,6 (40°), 31,9 (75°), 30,9 (100°), 29,3 (150°)
sulfur dioxide [SO2]: 0,017 (0°)
ethanol [C2H5OH]: insoluble

PROPERTIES:
colourless monoclinic crystals
M (molar mass): 109,940 g/mol
MP (melting point): 860 °C
D (density): 2,22 (20°, g/cm3, s.)
ΔHmelt (molar enthalpy of melting): 12,6 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -1434,4 (s) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -1324,7 (s) kJ/mol
298 (standard molar entropy at 298 К): 113 (s) J/(mol•К)
Surf. tens. (surface tension): 222 (900°), 215 (1000°), 209 (1100°) mN/m
LD50 (median lethal doses for laboratory animals): 1190 (rats, i/g), 953 (mice, s/c) mg/kg

LITERARY REFERENCES:
• Vrednye himicheskie veschestva: Neorganicheskie soedineniya elementov I-IV grupp. Spravochnik. - L.: Himiya, 1988. – P. 26
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 932-933
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 77

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