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Room temperature rate coefficient for the reaction between CH 3 O 2 and NO 3
Author(s) -
Crowley J. N.,
Burrows J. P.,
Moortgat G. K.,
Poulet G.,
LeBras G.
Publication year - 1990
Publication title -
international journal of chemical kinetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 68
eISSN - 1097-4601
pISSN - 0538-8066
DOI - 10.1002/kin.550220703
Subject(s) - chemistry , photodissociation , kinetics , radical , analytical chemistry (journal) , molecule , photochemistry , organic chemistry , physics , quantum mechanics
The molecular modulation spectroscopic technique was employed to study the kinetics of NO 3 radicals produced in the 253.7 nm photolysis of flowing gas mixtures of HNO 3 /CH 4 /O 2 at room temperature. By computer fitting of the NO 3 temporal behavior, a rate coefficient of (2.3 ± 0.7) × 10 −12 cm 3 molecule −1 s −1 was obtained for the reaction between NO 3 and CH 3 O 2 at 298 K.