Rate Coefficient for the Reaction of Cl Atoms with cis-3-Hexene at 296 ± 2 K

Thaís Barbosa,Silvia Lane,Javier Barrera,Graciela Arbilla,Glauco Bauerfeldt,Rafael Toro

doi:10.21577/0103-5053.20170078

Abstract

Rate Coefficient for the Reaction of Cl Atoms with cis-3-Hexene at 296 ± 2 K

Highlights

Volatile organic compounds (VOCs) are emitted to the troposphere from different sources of biogenic and anthropogenic origin, playing a fundamental role in atmospheric chemistry
Rate coefficients for the cis-3-hexene with Cl atoms were obtained, in each experiment, at 298 ± 2 K and atmospheric pressure 750 ± 10 Torr, relative to the rate coefficients of the Cl atoms reactions with n-heptane and cyclopentane used as reference compounds
The rate coefficient for the cis-3-hexene + Cl atoms reaction is the sum of the coefficients for the addition and abstraction channels and was measured at 296 ± 2 K and atmospheric pressure

Summary

Introduction

Volatile organic compounds (VOCs) are emitted to the troposphere from different sources of biogenic and anthropogenic origin, playing a fundamental role in atmospheric chemistry. Cl + reference → products, kref where, khex and kref are the rate coefficients for reactions of the cis-3-hexene and the reference compound with Cl atoms, respectively.

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Results

Conclusion