Investigation of the gas phase reaction of dinitrogen pentoxide with water vapor
β Scribed by George M. Sverdrup; Chester W. Spicer; Gerald F. Ward
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 638 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0538-8066
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β¦ Synopsis
The gas phase reaction of NzOs with water vapor was investigated in a 17.3-m' Teflon lined chamber. Temporal concentration profiles for ozone, total nitrogen oxides, and nitrogen dioxide were measured. Concentration profiles for N2OS and HNO, were calculated from a combination of measurements of nitrogenous species. A kinetic mechanism with an adjustable value for the rate constant of NzOs + H,O was used to model the experiments. From this analysis an upper limit value of k s 4 x 1 0 ~ ' ppm min-' for the gas phase reaction N,O, + HzO + 2HNOi was derived.
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