dc.contributor.author |
Jensen, D E |
|
dc.contributor.author |
Jones, G A |
|
dc.date.accessioned |
2025-02-05T15:02:58Z |
|
dc.date.available |
2025-02-05T15:02:58Z |
|
dc.date.issued |
1972 |
|
dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17217 |
|
dc.description.abstract |
Spectrophotometric studies have been made of gas-phase aluminium-containing species in fuel-rich premixed laminar atmospheric-pressure H2+ N2+ O2 flames to which this metal is added. The principal compound formed by Al under the conditions of this work is Al(OH)2. Standard zero-point enthalpy changes and equilibrium constants are determined for two important reactions: Al + 2H2O ⇌ Al(OH)2+ 2H; ΔH°0=–95 ± 30 kJ mol–1, K= 3.0 exp (4300/T);, Al + OH ⇌ AlO + H; ΔH°0=–172 ± 20 kJ mol–1, K= 0.67 exp (19200/T). The results lead to standard zero-point enthalpies of formation for Al(OH)2(g) and AlO(g) from Al(g), O2(g) and H2(g) of –1005 ± 30 and –349 ± 20 kJ mol–1 respectively. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1972, 68 (2) |
en_US |
dc.subject |
Chemistry |
en_US |
dc.subject |
Flame-Photometric |
en_US |
dc.subject |
Enthalpies |
en_US |
dc.subject |
Al(0H)2 |
en_US |
dc.subject |
AIO |
en_US |
dc.subject |
Journal of the Chemical Society : Faraday Transaction - I |
en_US |
dc.title |
Flame-Photometric Determination of the Standard Enthalpies of Formation of Al(0H)2 and AIO |
en_US |
dc.type |
Article |
en_US |