The OH(v′)+O2(v″) reaction: a new source of stratospheric ozone?
✍ Scribed by A.J.C. Varandas; P.J.S.B. Caridade
- Book ID
- 108312285
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 312 KB
- Volume
- 339
- Category
- Article
- ISSN
- 0009-2614
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📜 SIMILAR VOLUMES
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
The rate constants for the reactions OH(X 'II, kl k2 u=O) + NH3 --t HzO+ NH? and OII(X '11, u=O) + O3 -HO, + O2 were measured at 296K by the flash photolysis resonance fluorescence technique. The values of the rate constants thus obtained are kl = (4.1 +-0.6) X lo-l4 nndkz = (6.5 t 1.0) X lo-l4 in u