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A flash photolysis–resonance fluorescence kinetics study of ground-state sulfur atoms. IV. Rate parameters for reaction of S(3P) with propene and 1-butene

✍ Scribed by R. B. Klemm; D. D. Davis

Publisher
John Wiley and Sons
Year
1973
Tongue
English
Weight
550 KB
Volume
5
Category
Article
ISSN
0538-8066

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✦ Synopsis

Abstract

Using the technique of flash photolysis‐resonance fluorescence, absolute rate constants have been measured for the reaction of S(^3^P) with propene and 1‐butene. Variations in experimental conditions included the following: temperature (215–500°K); total pressure a factor of 10; olefin concentration, a factor of 6; flash intensity (S atom concentration), a factor of 10. It was found that over these variations in the experimental conditions only the temperature had a measureable effect on the bimolecular rate constant. The derived Arrhenius rate expressions for the reactions (2) and (3) were as follows:
temperature range 214–500°K
Units are cm^3^ molec^−1^ s^−1^.

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