Reactions of Nitrogen Dioxide with Other Gases - Journal of the

May 1, 2002 - Louis Harris, Benjamin M. Siegel. J. Am. Chem. Soc. , 1941, 63 (9), pp 2520–2523. DOI: 10.1021/ja01854a061. Publication Date: Septembe...
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LOUISHARRISAND BENJAMIN M. SIEGEL

2520 [CONTRIBUTION No. 480

FROM THE

Vol. 63

RESEARCH LABORATORY OF PHYSICAL CHEMISTRY, MASSACHUSETTS INSTITUTE OF TECHNOLOGY ]

Reactions of Nitrogen Dioxide with Other Gases BY LOUISHARRISAND BENJAMIN M. SIEGEL Nitrogen dioxide is dissociated by ultraviolet radiation according to reaction (I) NO2

+ hv +2 N 0 + 0'

(1)

The primary dissociation process is believed to be2 NOn

+ h ~ ( 3 9 0 0- 2600 A.) -+ NO + (sP)O

and NO2

+ hv(X