The rate of reaction of O(lD2) with X20 relative to that of reaction with neopentane has been determined by a competitive method. The value obtained, kI.&&op\_ = 0.38, is in good agreement with that determined previously\_ in this laboratory. by a different experimental technique. It is aiso fomd th
Relative rate constants of O(1D2)—olefin reactions
✍ Scribed by O. Kajimoto; T. Fueno
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 237 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0009-2614
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The rate constants k,, k2 and t for the reactions of N( 'D) atoms with I-I>, HF, and 02, measured at room temperature in a discharge-flow atomic-resonance-absorption apparatus, have been determined to be (1.8 kO.8) x IO-'\*, (1.0\_+0.3) x lo-'" and (6.6 f 1.0) X lo-l2 cm3 s-l, respectively. Previous
Rate coefficients, in units of 10-~0 cm 3 molecule-~ s-~, for the O(~D) reactions with H2, D 2 and HD at 298 K were determined to be 1.2 \_\_\_ 0.1, 1.1 + 0.1, and 1.2 + 0.1, respectively. The H atom yield in the O(~ D) + HD reaction, relative to that in the O(ID) + H 2 reaction, was measured to be