The primary process in the photolysis of trans- 1,2-C2H2Cl2
โ Scribed by R. Ausubel; M.H.J. Wijnen
- Publisher
- Elsevier Science
- Year
- 1975
- Weight
- 572 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0047-2670
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๐ SIMILAR VOLUMES
The addition reactions of CC13 radicals with cis-CzClzHz, trans-CzClzHz, and CzC13H in liquid cyclohexane-CC14 mixtures were studied between 323 and 448 K. The Arrhenius parameters of these reactions were competitively determined versus H-atom transfer from cyclohexane and addition to C2C14. The pre
The gas-phase photochlorination (A = 436 nm) of the 1 , l , l ,2-C2H2C1( has been studied in the absence and the presence of oxygen at temperatures between 360 and 420ยฐK. Activation energies have been estimated for the following reaction steps: The dissociation energy D(CC13CHCl-02) f (24.8 =t 1.5)
Hz0 + izu(h = 1470 ii, --) HZ + O('D) , Hz0 + It&', = 1470 A) + H + OH with the Hz yield of the fust process accounting for 23% of the overall H2 prodxtion. ike qwntum yield of this process is estimated to be 0.08 by using 02 as a scavenger for H-atcns. Secondary re;lctioris involving the photolyti