aluminium oxide - NIST Chemistry WebBook Enthalpy of formation of solid at standard conditions: Data from NIST Standard Reference Database 69: NIST Chemistry WebBook; The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound
Aluminium oxide (data page) - Wikipedia Std enthalpy change of formation, Δ f H o solid-1675 7 kJ mol Standard molar entropy, S o solid: 50 92 J (mol K) Heat capacity, c p: 89 7248 J (mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid-1620 57 kJ mol Standard molar entropy, S o liquid: 67 24 J (mol K) Heat capacity, c p: 192 5 J (mol K) Gas properties Std
ALUMINIUM OXIDE (Al2O3) Aluminium oxide is a ceramic with properties suitable for a coating material and electrical insulator Its general properties are as follows : It should be noted that the chemical resistance of Al2O3 to concentrated and or dilute acids, alkalis, halogens and metals is quite good
aluminum oxide (Al2O3) -- Critically Evaluated Thermophysical . . . - NIST This web application provides access to a collection of critically evaluated thermodynamic property data for pure compounds with a primary focus on organics These data were generated through dynamic data analysis, as implemented in the NIST ThermoData Engine software package [1, 2, 3, 4, 5, 6]
Heat capacity and thermodynamic functions of γ-Al2O3 Heat capacity data and thermodynamic properties for four γ-alumina samples calcined from 300 to 1100 °C are presented The heat capacity of the adsorbed water was calculated and compared to hexagonal ice
Aluminium - 13 Al: thermochemistry and thermodynamics - WebElements Enthalpy of fusion: 10 7 kJ mol-1; Enthalpy of vaporisation: 293 kJ mol-1; Enthalpy of atomisation: 326 kJ mol-1; Thermodynamic data This table gives a few thermodynamic data for aluminium Most values are those given in the NBS technical notes (reference 1) after conversion from the units used within those notes
Aluminum - HyperPhysics Aluminum oxide, Al 2 O 3, is called alumina and occurs in nature as the mineral corundum Corundum and impure corundum called emery are used in making abrasive cloths and wheels