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Kinetic study of the reaction of CH3O with Br and Br2 |
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| Authors: | István Szilágyi Krisztina Imrik Dariusz Sarzisky Sándor Dóbé and Tibor Bérces |
| Institution: | (1) Chemical Research Center, Hungarian Academy of Sciences, Institute of Chemistry, Pusztaszeri út 59-67, H-1025 Budapest, Hungary;(2) Present address: Department of Chemistry, Wroc aw University of Medicine, pl. Nankiera 1, 50-140 Wrocaw, Poland |
| Abstract: | The title reactions have been studied at room temperature by applying the discharge flow method coupled with laser induced fluorescence detection of methoxy radicals and resonance fluorescence detection of bromine atoms. The following rate constants were determined: CH3O + Br Õ products (1) k
1 (298 K) = (3.4 ± 0.4 (1 )) × 1013 cm3 mol-1 s-1, CH3O + Br2 Õ products (2) k
2 (298 K) £ 5 × 108 cm3 mol-1 s-1. |
| Keywords: | Radical-radical reactions Br atom CH3O radical |
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