The same chemiluminescent spectrum of HNO was obtained in both the reaction systems of 0(3P) + CaHe + NO + 02 (\* A,)/02 and H + NO + 02( 'Ag)/Oa. The reaction mechanism for producing the excited HNO is proposed to be -HNO('A') + 02 ( 'Ag) + HNO(3A", + 0s (3X,) , HNOc3A") + 02 ('A,) --t HNO('A") +
Chemiluminescent spectra of HNO and DNO in the reaction of O(3P)/O2 with NO and hydrocarbons of aldehydes
β Scribed by T. Ishiwata; H. Akimoto; I. Tanaka
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 315 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
β¦ Synopsis
The chemiluminescent emission from the electronically encited state of HNO ('A") was observed in the r&&ions of O$P)/O, with NO ard one oracetylene, ethylene, propylene, formaldehyde and acetaldehyde. The identification of the emitting species WS'BS confirmed by observing the emission from DNO ti the reaction of O/O2 with NO and ethy-Me-d+ The emission spectra were different from those obsened in the reaction of H(D) + NO + hi.
π SIMILAR VOLUMES
## A selected ion flow tube (SIFT) experimental investigation has been carried out of the reactions of H 3 O , NO and O 2 with NO, NO 2 , N 2 O and HNO 2 , in order to obtain the essential kinetic data for the analyses of these compounds in air using selected ion flow tube mass spectrometry (SIFT-M
Ihe reactions of CC1302 with NO and NO2 have been studied by steady-state photolqsis of Clz-HCCl,-Oz-&-NO --NOz mixtures at =I atm: CCl30, + NO -Ccl,0 + NO, (3), CCt,O, + NO2 (t hl) \* CCl,02NOt (+ hi) (4. A); k&k3 = 0.68, independent of temperature-The thermal decomposition of CC1302N02 via the bac
The title reaction fomls electronically excited HSO6 'A') directly, with considerable vibrational and rotational escitarion as well. The inrernal excitation of the HSO fragment is the maGrnum possible consistent with the concurrenr formation of an O~('A$ molecule as rhc other reaction product. The o
The reactions of CCl, with O(,P) and O2 and those of CC1302 with NO have been studied at 295 K using discharge flow methods with helium as the bath gas. The rate coefficient for the reaction of CCI, with 0 was found to be (4.2 2 0.6) x lo-'' cm3/s and that for CCI3O2 with NO was (18.6 2 2.8) x lo-''