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hydridooxygen· [1 record]
Record 1 - internal organization data 2010-06-07
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
- Pollutants
- Climate Change
Universal entry(ies) Record 1
Record 1, Main entry term, English
- hydridooxygen·
1, record 1, English, hydridooxygen%26%23183%3B
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- oxidanyl 1, record 1, English, oxidanyl
correct
- hydroxyl radical 1, record 1, English, hydroxyl%20radical
- hydrogen oxide 2, record 1, English, hydrogen%20oxide
avoid, see observation
- oxide of hydrogen 3, record 1, English, oxide%20of%20hydrogen
avoid, see observation
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
From the fuel itself, the engines also produce oxides of hydrogen, which include water, and which the chemists collectively dub HOx. Water itself does not destroy ozone, but the hydroxyl radical, HO, does, through a similar set of reactions to the ones involving NO. McDonald himself wasn't concerned about the effects of NOx on the stratosphere, but he began to be worried that HOx might have a serious effect on the ozone layer. 4, record 1, English, - hydridooxygen%26%23183%3B
Record number: 1, Textual support number: 2 CONT
Another sink for ozone involves fragments of water molecules. Water vapor occurs naturally in the stratosphere, and water molecules are also split apart by ultraviolet rays, giving a collection of hydrogen atoms (H), hydroxyl radicals (HO) and hydroperoxyl radicals (HOO). Collectively they can be symbolized by HOx. These remove ozone (or oxygen atoms needed to make ozone). 5, record 1, English, - hydridooxygen%26%23183%3B
Record number: 1, Textual support number: 1 OBS
hydrogen oxide; oxide of hydrogen: dubious names. 1, record 1, English, - hydridooxygen%26%23183%3B
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
- Agents de pollution
- Changements climatiques
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- hydrurooxygène·
1, record 1, French, hydrurooxyg%C3%A8ne%26%23183%3B
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- oxidanyle 1, record 1, French, oxidanyle
correct, masculine noun
- radical hydroxyle 1, record 1, French, radical%20hydroxyle
correct, masculine noun
- oxyde d'hydrogène 2, record 1, French, oxyde%20d%27hydrog%C3%A8ne
avoid, masculine noun
- composé oxygéné de l'hydrogène 3, record 1, French, compos%C3%A9%20oxyg%C3%A9n%C3%A9%20de%20l%27hydrog%C3%A8ne
avoid, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
oxydes d'hydrogène : Collectivement, substances qui contiennent à la fois de l'oxygène et de l'hydrogène et qui constituent un piège important pour l'ozone. 4, record 1, French, - hydrurooxyg%C3%A8ne%26%23183%3B
Record number: 1, Textual support number: 1 OBS
Par le symbole HOx on désigne surtout les radicaux HO et HO2, qui sont des constituants de la stratosphère. 4, record 1, French, - hydrurooxyg%C3%A8ne%26%23183%3B
Record number: 1, Textual support number: 1 CONT
Les scientifiques ont calculé que les oxydes d'azote pouvaient détruire jusqu'à 9 % de l'ozone de la stratosphère (de 15 à 50 km d'altitude), tandis que les oxydes d'hydrogène étaient responsables de la destruction de quelques 70 % de l'ozone de la mésosphère (entre 50 et 90 km). 5, record 1, French, - hydrurooxyg%C3%A8ne%26%23183%3B
Record 1, Spanish
Record 1, Textual support, Spanish
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