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Kinetics of the reactions OH (v = O) + NH3 →; H2O + NH2 and OH(v = O) + O3 → HO2 + O2 AT 298°K

✍ Scribed by Michael J. Kurylo

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
400 KB
Volume
23
Category
Article
ISSN
0009-2614

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✦ Synopsis

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 units of cm3 molecule-' YX-'

The results are discus&d in terms of understanding the dynamics of the perturbed stratosphere.

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