## Abstract The kinetic isotope effects in the reaction of methane (CH~4~) with Cl atoms are studied in a relative rate experiment at 298 Β± 2 K and 1013 Β± 10 mbar. The reaction rates of ^13^CH~4~, ^12^CH~3~D, ^12^CH~2~D~2~, ^12^CHD~3~, and ^12^CD~4~ with Cl radicals are measured relative to ^12^CH~
Kinetic isotopic fractionation and the origin of HDO and CH3D in the solar system
β Scribed by Yuk L. Yung; Randall R. Friedl; Joseph P. Pinto; Kyle D. Bayes; Jun-Shan Wen
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 633 KB
- Volume
- 74
- Category
- Article
- ISSN
- 0019-1035
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The competitive reactions of Br atoms with CH, and CD, were studied over the temperature range of 562' to 637Β°K. Over this temperature interval, the kinetic isotope effect, k,/k,, varied from 3.05 to 2.47 for the reactions Br + CH, -% HBr + CH, The rate constant ratio k,/k, , expressed in Arrhenius
## Abstract For reactions taking place between the species Ga, As~2~, As~4~, AsH~3~, and H~2~, the equilibrium constants were calculated. The discussion indicates that factors other than thermodynamic considerations significantly influence the deposition process. Kinetic investigations demonstrate