KINETICS OF CHLORINE ATOM REACTION WITH HYDROGEN BROMIDE

被引：10
|
作者：
DOBIS, O [1 ]
BENSON, SW [1 ]
机构：
[1] UNIV SO CALIF,LOKER HYDROCARBON RES INST,LOS ANGELES,CA 90089
来源：
JOURNAL OF PHYSICAL CHEMISTRY | 1995年 / 99卷 / 14期
关键词：
D O I：
10.1021/j100014a019
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The kinetics of reaction Cl + HBr -->/1 HCl (v) + Br have been studied at 298 K using the very low pressure reactor (VLPR). k(1) = (6.16 +/- 0.07) x 10(-12) cm(3)/(molecule s), Calculated from both the reactant consumption and Br product formation rate measurements. Mass conservation is found to be 97 +/- 3% for the overall chemical change in the system. Calculations using known relaxation rates for HCl (v) show that vibrationally excited products of either HCl (v=2) or HBr (v=1) have no measurable contribution to the kinetics of reaction 1 under the steady-state flow conditions in the VLPR system.
引用
收藏
页码：4986 / 4991
页数：6
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