A Measurement of the Yield of Carbon Monoxide from the Reaction of Methyl Radicals and Oxygen Atoms
β Scribed by Preses, Jack M.; Fockenberg, Christopher; Flynn, George W.
- Book ID
- 126094853
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 76 KB
- Volume
- 104
- Category
- Article
- ISSN
- 1089-5639
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π SIMILAR VOLUMES
## Abstract The reaction of methyl radicals with atomic and molecular oxygen was studied with a photoionization mass spectrometer. The methyl radicals were generated by reacting oxygen atoms with ethylene in a fastβflow tube reactor. The rate constant for the reaction of methyl radicals with oxygen
Replacement of N 2 by CO in H 2 + 02 + N 2 mixtures undergoing slow reaction at 500Β°C causes a marked increase in the reaction rate and a decrease in the induction period, expressed as the time to half maximum rate. A detailed interpretation using a computer treatment gives k24/klo 1/2 = 0.42 Β± 0.03