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Direct determination of the rate constant of the reaction NO + HO2 → NO2 + OH with the LMR

✍ Scribed by W. Hack; A. W. Preuss; F. Temps; H. Gg. Wagner; K. Hoyermann

Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
391 KB
Volume
12
Category
Article
ISSN
0538-8066

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✦ Synopsis

The rate of the reaction (1) NO + HOz + OH + NO2 was determined in an isothermal discharge flow reactor with a combined ESR-LMR detection under pseudo-first-order conditions in HOz. The rate constant was identical in experiments with two different HOn sources: F + H202 and H + 0 2 + M. The absolute rate constant a t T = 293 K was measured as kl(293 K) = (4.6 f. 1)1012 cm3/mol sec In the range 2 5 p mbar 5 17 no pressure dependence for k l was found.

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