Periodic table of elements

Ferric(II) chloride [FeCl2]

SOLUBILITY:
acetone [(CH3)2CO]: soluble
water [H2O]: 49,7 (0°), 62,6 (20°), 68,6 (40°), 78,3 (60°), 94,2 (100°)
diethyl ether [C2H5OC2H5]: insoluble
ethanol [C2H5OH]: soluble

PROPERTIES:
light-green trigonal crystals
M (molar mass): 126,750 g/mol
MP (melting point): 677 °C
BP (boiling point): 1012 °C
D (density): 2,98 (20°, g/cm3, s.)
ΔHmelt (molar enthalpy of melting): 43,01 kJ/mol
ΔHboil (molar enthalpy of boiling): 125,5 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -132,5 (g) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -302,35 (s) kJ/mol
298 (standard molar entropy at 298 К): 299 (g) J/(mol•К)
p (standard molar heat capacity): 57,7 (g) J/(mol•К)
P (vapor pressure): 10 (681°), 100 (828°) Mmhg or Torr
LD50 (median lethal doses for laboratory animals): 450 (rats, i/g), 59 (mice, i/p) mg/kg

LITERARY REFERENCES:
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 524-531
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 64

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