Periodic table of elements

Lithium fluoride [LiF]

SOLUBILITY:
acetone [(CH3)2CO]: 0,00000033 (18), 0,0000004 (37)
water [H2O]: 0,12 (0), 0,13 (25), 0,135 (35)
bromine trifluoride [BrF3]: 0,125 (25), 0,081 (70)
fluorine hydride [HF]: 10,3 (-23), 10,3 (-3,3), 10,3 (12,2)
ethanol [C2H5OH]: ?.?.

PROPERTIES:
colourless cubic crystals
M (molar mass): 25,940 g/mol
MP (melting point): 870 °C
MB (boiling point): 1681 °C
D (density): 2,635 (20, ?/??3, ?.)
ΔHmelt (molar enthalpy of melting): 10 kJ/mol
ΔHboil (molar enthalpy of boiling): 213 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -339 (?) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -584,1 (?) kJ/mol
298 (standard molar entropy at 298 К): 200,2 (?) J/(mol•К)
p (standard molar heat capacity): 31,29 (?) J/(mol•К)
Surf. tens. (surface tension): 231 (900), 221 (1000), 211 (1100), 201 (1200) mN/m
P (vapor pressure): 0,1 (920), 1 (1048), 10 (1209), 100 (1427) Mmhg or Torr
LD50 (median lethal doses for laboratory animals): 175 (????, ?/?) mg/kg
pSP (solubility product index): 2,42 (20, ????)

LITERARY REFERENCES:
• ?????????? ??????. - ?.2. - ?.-?.: ?????, 1964. – P. 112-113
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 922-923
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 77

MENU: