## Abstract Using the standard, low pressure, dischargeβflow technique, with resonance fluorescence in the vacuum ultraviolet to observe Cl atoms, rate constants have been determined for the reaction of Cl atoms with O~3~ at temperatures down to 184 K. The measured rate constants for 298β184 K fit
Selected rate constants for H, O, N, and Cl atoms with substrates at room temperatures
β Scribed by J.V. Michael; J.H. Lee
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 501 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
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
## Abstract Rate constants for the reactions of OH radicals and Cl atoms with CH~3~ONO, C~2~H~5~ONO, __n__βC~3~H~7~ONO, __n__βC~4~H~9~ONO, and __n__βC~5~H~11~ONO have been determined at 298 Β± 2 K and a total pressure of approximately 1 atm. The OH rate data were obtained using both the absolute rat
Absolute rate constants for the reaction of O(3P) atoms with CHI = CHF, CH2 = CHC1, and CH2 = CHBr have been obtained at 298 f 2Β°K using a modulation phase shift technique. The rate constants ( k z X lo-\* l./mole.sec) obtained are: CH2 = CHF (1.61 =t 0.20), CH2 = CHCl (2.54 + 0.26), and CHZ = CHBr
Constants of the rawions of Cl with HIOz. IX&, 03, CH4, and HNC)J wertt mezxured at 295 K using a flaw discharge-mass spectrometric method. The rate consmts are, WpectiveIy, (6.2 ?c I.51 X 10qzS, (32&) x 10"tl, (1.3 -+. 0.3) X lo-'t, (1.2 ?t 0.3) X 10-13, and (6.8 t 3.4) X lO-is cm3/s.