The rate constant of the reaction OH (v = 0) + O3 5 HOa + 02 was measured over the temperature range from 220 to 4-50'K at total pressures between 2 and 5 torr using ultraviolet fluorescent scattering for the detection of OH radicals. An Arrhenius spression, ICI = 1.3 X lo-l2 x esp(-1900/RT) cm3/s
Formation of OH( v =0,1) by the Reaction of Fast H with O 3
โ Scribed by Dodd, James A.; Lockwood, Ronald B.; Hwang, Eunsook S.; Miller, Steven M.; Lipson, Steven J.
- Book ID
- 126896890
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 128 KB
- Volume
- 103
- Category
- Article
- ISSN
- 1089-5639
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๐ SIMILAR VOLUMES
Measurement of the rate of the reaction (1) o ( 3 ~) + H ~( ~ = 0) -+ OH(^ = 0 ) + H is reported. The measurements were made in a flow tube apparatus. The result is based on data for the absolute density of OH(u = 0) obtained from laser-induced fluorescence measurements in the (0-0) hand of the O H
The ;truIysir of the obsened OH (v" = 0, 1) concentrations in the laser enhanced reactions of KC1 (u' = 1,2) with O('P) atoms demonstrates that v~brstional energy in e\*xcess of the therm4 aztivation eneq barrier continues to enhance the reaction ate. This reaction also e.+ibits a preferential conve