Product branching ratios of the NH({sup 3}{Sigma}{sup -}) + NO and NH({sup 3}{Sigma}{sup -}) + NO{sub 2} reactions

Journal Article · Thu Nov 16 00:00:00 EST 1995 · Journal of Physical Chemistry

DOI:https://doi.org/10.1021/j100046a020· OSTI ID:159679

Quandt, R W; Hershberger, J F ^[1]

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1. North Dakota State Univ., Fargo, ND (United States)

The title reactions were studied at 298 K using time-resolved infrared diode laser spectroscopy. For the NH ({sup 3}{Sigma}{sup -}) + NO reaction, N{sub 2}O + H were found to be the primary products, with a branching ratio of 0.77 {+-} 0.08, in good agreement with other recent measurements. For the NH ({sup 3} {Sigma}{sup -}) + NO{sub 2} reaction, the measured branching ratio was 0.41 {+-} 0.15 into the N{sub 2}O + OH channel and 0.59 {+-} 0.15 into the NO + HNO channel. 45 refs., 5 figs., 3 tabs.

• Sponsoring Organization: USDOE
• DOE Contract Number: FG06-93ER14390
• OSTI ID: 159679
• Journal Information: Journal of Physical Chemistry, Vol. 99, Issue 46; Other Information: PBD: 16 Nov 1995
• Country of Publication: United States
• Language: English

Related Subjects

40 CHEMISTRY
99 MATHEMATICS
COMPUTERS
INFORMATION SCIENCE
MANAGEMENT
LAW
MISCELLANEOUS
NITRIC OXIDE
BRANCHING RATIO
CHEMICAL REACTIONS
INFRARED SPECTRA
NITROUS OXIDE
RADICALS
NITROGEN
PHYSICAL CHEMISTRY
COMPUTERIZED SIMULATION
CHEMICAL REACTION KINETICS
MATHEMATICAL MODELS