MERCURY(II) IODIDE - (7774-29-0)

Einführung

Name: mercury(II) iodide
* IUPAC
CAS-Nummer: 7774-29-0
Chemische Formel: HgI2
Molmasse: 454.39894 g
Massenprozent: Hg 44.144 %; I 55.855 % 

Einstufung

Löslichkeit

Ksp:2.9·10-29 1

Kleben

Kleben: polar covalent
Ionic Character: 23.03 %

Thermochemie

ΔHf° (s red): -25.2 kcal/mol 2 = -105.44 kJ/mol
ΔHf° (g): -4.1 kcal/mol 2 = -17.15 kJ/mol
S° (s red): 43.3 cal/(mol•K) 3 = 181.17 J/(mol•K)
S° (g): 80.31 cal/(mol•K) 3 = 336.02 J/(mol•K)
ΔGf° (s red): -24.3 kcal/mol 4 = -101.67 kJ/mol
ΔGf° (g): -14.3 kcal/mol 4 = -59.83 kJ/mol

Für mehr Informationen

Quellen

(1) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2002; p 8:119-8:122.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(4) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.