Search results
Results from the WOW.Com Content Network
Aluminium nitrate is a white, water-soluble salt of aluminium and nitric acid, most commonly existing as the crystalline hydrate, aluminium nitrate nonahydrate, Al(NO 3) 3 ·9H 2 O. Preparation [ edit ]
Aluminium nitride (Al N) is a solid nitride of aluminium. It has a high thermal conductivity of up to 321 W/(m·K) [ 5 ] and is an electrical insulator. Its wurtzite phase (w-AlN) has a band gap of ~6 eV at room temperature and has a potential application in optoelectronics operating at deep ultraviolet frequencies.
Molar mass: 80.043 g/mol Appearance white crystalline solid Density: 1.725 g/cm 3 (20 °C) Melting point: ... Ammonal (ammonium nitrate and aluminum powder) ANFO ...
Note that the especially high molar values, as for paraffin, gasoline, water and ammonia, result from calculating specific heats in terms of moles of molecules. If specific heat is expressed per mole of atoms for these substances, none of the constant-volume values exceed, to any large extent, the theoretical Dulong–Petit limit of 25 J⋅mol ...
Aluminium (or aluminum in North American English) is a chemical element; it has symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of steel. Aluminium has a great affinity towards oxygen, forming a protective layer of oxide on the surface when exposed to air.
Molar mass: 274.998 g·mol −1 ... When hydrated aluminium nitrate reacts with ... per unit cell. The unit cell volume is 1422 Å 3 and the calculated density 1.631 ...
Molar mass: 78.003 g·mol −1 Appearance White amorphous powder Density: 2.42 g/cm 3, solid ... sodium aluminate, activated alumina, and aluminium nitrate. ...
Tris(8-hydroxyquinolinato)aluminium is the chemical compound with the formula Al(C 9 H 6 NO) 3. Widely abbreviated Alq 3 , it is a coordination complex wherein aluminium is bonded in a bidentate manner to the conjugate base of three 8-hydroxyquinoline ligands .