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
Effect of the reaction HO2 + O3 → OH + 2O2 on stratospheric ozone
✍ Scribed by WHITTEN, R. C.; BORUCKI, W. J.; CAPONE, L. A.; TURCO, R. P.
- Book ID
- 109710926
- Publisher
- Nature Publishing Group
- Year
- 1978
- Tongue
- English
- Weight
- 213 KB
- Volume
- 275
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/275523a0
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📜 SIMILAR VOLUMES
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
## Abstract We report variational transition‐state theory calculations for the OH + O~3~→ HO~2~ + O~2~ reaction based on the recently reported double many‐body expansion potential energy surface for ground‐state HO~4~ [Chem Phys Lett 2000, 331, 474]. The barrier height of 1.884 kcal mol^−1^ is comp