𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Kinetics of reactions of OBrO with NO, O3, OClO, and ClO at 240–350 K

✍ Scribed by Zhuangjie Li; Gill-Ran Jeong; Eric Person

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
156 KB
Volume
34
Category
Article
ISSN
0538-8066

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Kinetics for the reactions of OBrO with NO, O~3~, OClO, and ClO at 240–350 K were investigated using the technique of discharge flow coupled with mass spectrometry. The Arrhenius expression for the OBrO reaction with NO was determined to be k~1~ = (2.37 ± 0.96) × 10^−13^ exp[(607 ± 63)/T] cm^3^ molecule^−1^ s^−1^. The reactions of OBrO with O~3~, OClO, and ClO are slow chemical processes at 240–350 K. Upper limit rate constants for the OBrO reactions with O~3~, OClO, and ClO at 240–350 K were estimated to be k~2~ < 5.0 × 10^−15^ cm^3^ molecule^−1^ s^−1^, k~3~ < 6.0 × 10^−14^ cm^3^ molecule^−1^ s^−1^, and k~4~ < 1.5 × 10^−13^ cm^3^ molecule^−1^ s^−1^, respectively. © 2002 Wiley Periodicals, Inc. Int J Chem Kinet 34: 430–437, 2002

📜 SIMILAR VOLUMES

Kinetics of the reactions of CH3O with B
Kinetics of the reactions of CH3O with Br and BrO at 298 K
✍ Alfonso Aranda; Véronique Daële; Georges Le Bras; Gilles Poulet 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB 👁 2 views

A discharge flow reactor coupled to a laser-induced fluorescence (LIF) detector and a mass spectrometer was used to study the kinetics of the reactions CH O ϩ Br : 3 (1) and (2). From the kinetic analysis of CH 3 O by LIF in the products CH O ϩ BrO : products 3 presence of an excess of Br or BrO, th

A kinetics study on reactions of C6H5O w
A kinetics study on reactions of C6H5O with C6H5O and O3 at 298 k
✍ Zhining Tao; Zhuangjie Li 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 166 KB 👁 1 views

Kinetics for reactions of phenoxy radical, C 6 H 5 O, with itself and with O 3 were examined at 298 K and low pressure (1 Torr) using discharge flow coupled with mass spectrometry (DF/MS). The rate constant for the phenoxy radical self-reaction was determined to be k The rate constant for the C 6 H

Kinetics and mechanism of the CF3 + NO2,
Kinetics and mechanism of the CF3 + NO2, reaction at T = 298 K
✍ A. B. Vakhtin 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 2 views

The rate constant for the CF 3 ϩ NO 2 reaction (k 2 ) was measured at room temperature in the range of total pressures 300 -600 torr. The measurements were performed using the ruby-laser-induced pulsed photodissociation of CF 3 NO in the presence of NO and NO 2 in combination with time-resolved dete

Kinetics of the reactions of naphthalene
Kinetics of the reactions of naphthalene, 2-methylnaphthalene, and 2,3-dimethylnaphthalene with OH radicals and with O3 at 295 ± 1 K
✍ Roger Atkinson; Sara M. Aschmann 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB

The kinetics of the gas-phase reactions of naphthalene, 2-methylnaphthalene, and 2,3-dimethylnaphthalene with O3 and with OH radicals have been studied at 295 L 1 K in one atmosphere of air. Upper limit rate constants for the O3 reactions of <3 x lo-", , : 4 x lo-", and <4 x lo-'' cm3 molecule-' s-'

Kinetics of the reactions of O3 and OH r
Kinetics of the reactions of O3 and OH radicals with a series of dialkenes and trialkenes at 294 ± 2 K
✍ Roger Atkinson; Sara M. Aschmann; William P. L. Carter 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 493 KB 👁 1 views

Rate constants for the gas phase reactions of 0, and OH radicals with 1,3-cycloheptadiene, 1,3,5-cycloheptatriene, and cis-and trans-1,3,5-hexatriene and also of 0, with cis-2,trans-4-hexadiene and trans-2frans-4-hexadiene have been determined at 294 ? 2 K. The rate constants determined for reaction