Periodic table of elements

Lead(II) iodide [PbI2]

SOLUBILITY:
aniline [C6H5NH2]: 0,5 (13°), 1,11 (184°)
acetone [(CH3)2CO]: 0,02 (59°)
water [H2O]: 0,044 (0°), 0,061 (15°), 0,076 (25°), 0,09 (30°), 0,17 (50°), 0,3 (80°), 0,436 (100°)
hydrazine [N2H4]: reacts2 (20°)
sulfur dioxide [SO2]: 0,009 (0°)
formic acid [HCO2H] 95%: 0,25 (19,8°)
pyridine [C5H5N]: 0,166 (-37°), 0,2 (0°), 0,208 (15°), 0,188 (35°), 0,34 (98°)
ethanol [C2H5OH]: insoluble

PROPERTIES:
yellow hexagonal crystals
M (molar mass): 461,009 g/mol
MP (melting point): 412 °C
BP (boiling point): 872 °C
D (density): 6,16 (20°, g/cm3, s.)
ΔHmelt (molar enthalpy of melting): 21,1 kJ/mol
ΔHboil (molar enthalpy of boiling): 100 kJ/mol
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -9 (g) kJ/mol
ΔG°298 (standard molar Gibbs energy of reaction at 298 К): -173,6 (s) kJ/mol
298 (standard molar entropy at 298 К): 354 (g) J/(mol•К)
p (standard molar heat capacity): 57,3 (g) J/(mol•К)
P (vapor pressure): 0,1 624 (404°), 1 (479°), 10 (571°), 100 (700°) Mmhg or Torr
pSP (solubility product index): 8,09 (20°, water)

LITERARY REFERENCES:
• Spravochnik himika. - T.2. - L.-M.: Himiya, 1964. – P. 233
• Enciklopediya dlya detey. - T.17: Himiya. - M.: Avanta+, 2004. – P. 218
• Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1 - New York: D. Van Nostrand Company, 1940. – P. 1398-1400
• Nekrasov B.V. Osnovy obschey himii. - T.1. - M.: Himiya, 1973. – P. 637
• Rabinovich V.A., Havin Z.Ya. Kratkiy himicheskiy spravochnik. - L.: Himiya, 1977. – P. 94

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