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Kinetics of the reaction of C2H5O2 with NO at 295 K

✍ Scribed by I. C. Plumb; K. R. Ryan; J. R. Steven; M. F. R. Mulcahy


Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
593 KB
Volume
14
Category
Article
ISSN
0538-8066

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✦ Synopsis


The reaction of CzH502 with NO in helium carrier gas at 295 K with [He] = 1.6 X 1017 cm-3 has been studied using a gas flow reactor sampled by a mass spectrometer. Because no parent molecular ion or suitable fragment ion produced by CzH502 could be detected, the reaction was followed by measuring the formation of NO?. In so doing, account had to be taken of the small amount of HOz known to be present in the reaction mixture, which also leads to NO2 on reaction with NO. The rate coefficient for the total reaction of C2H502 with NO was found to be (8.9 f 3.0) X cm3/s, and the path which produces NO2 was found to account for a t least 80% of all CzHs0~.


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