## Abstract Absolute rate constants for the reaction of OH with H~2~S have been measured over the temperature range of 239β425 K using the flash photolysisβresonance fluorescence technique. The results showed that the rate constants deviate slightly from Arrhenius behavior but can still be represen
Temperature dependence of the rate of the reaction between the OH radical and ketene
β Scribed by Anne C. Brown; Carlos E. Canosa-Mas; A.Douglas Parr; Richard P. Wayne
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 504 KB
- Volume
- 161
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
Absolulc KIIC constants for the rcac11on ofOH WIII acctylcnc wcrc dctcrmmcd at 297 and 419 K for thu 101.d pru~rc\ ol'20-403 Torr usmg a flash photolysa-rcsonancc lluorcsccnre tcchmquc The rate coclTic~cnt k was found to bc pwrurc dcpcndcnt below 200 Torr at both 297 and 429 K, but \\a m the high-pr
Receiicd IS Jo;> 1979 r\fe33uremcnrs of the rates of the re;ftLlfln, HO1 -NO2 = H202 + 02 fff, by laser magnertc resommce spectroscopy at 298-5 Iye iielded the follotring uhy;fXSfor ficlium\_zx\_rers at ~nrious toss1 prnntres: (2.9 f 1.2) X tOei aa3 z~IOfecde 5 3c 2 Torr, t-1.3 : I.81 X LO cm moIccu
A laser-flash photolysis/UV absorption technique has been used to study the temperature dependence (from T Ο 300 -470 K) of the self-reaction kinetics of representative primary, secondary, and tertiary β€-hydroxyperoxy radicals: The following Arrhenius expressions were derived for the rate coefficie
Absolute rate constants for the reaction OH + SO2 + N2 have been determined in the gas phase, at 297 K, in the pressure range SO-760 Torr. OH radicals were grnerated by flash photolysis of NzO/Hz mixtures and were monitored by time-resolved resonance absorption. The second-order rate constant $I was