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Kinetics of the reaction OH (v = 0) + O3 → HO2 + O2

✍ Scribed by J.G. Anderson; F. Kaufman

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
294 KB
Volume
19
Category
Article
ISSN
0009-2614

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✦ Synopsis

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/sec was obtained and the rate constant for the reaction HO? + 0 3 2 OH + 202 was inferred to be less than 0.1 k 1 over the entire temperapJre interval.

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