GALLIUM(III) OXIDE - (12024-21-4)

introduction

prénom: gallium(III) oxide
* IUPAC
Numero CAS: 12024-21-4
Formule chimique: Ga2O3
Masse molaire: 187.4442 g
Pourcentage de masse: Ga 74.393 %; O 25.606 % 

Classification

Bonding

Bonding: polar covalent
Ionic Character: 49.39 %

Thermochimie

ΔHf° (s rhombic): -260.3 kcal/mol 1 = -1,089.10 kJ/mol
S° (s rhombic): 20.31 cal/(mol•K) 2 = 84.98 J/(mol•K)
ΔGf° (s rhombic): -238.6 kcal/mol 3 = -998.30 kJ/mol

Pour plus d'informations

Sources

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(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.