Kinetic study of the reaction of OH radicals with nitrosyl chloride as a possible source of ClOH |
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| Authors: | G Poulet JL Jourdain G Laverdet G Le Bras |
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| Institution: | Centre de Recherches sur la Chimie de la Combustion et des Hautes Températures, C.N.R.S., 45045 Orléans Cedex, France |
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| Abstract: | The reaction of OH with NOCl has been studied using the discharge flow reaction-EPR technique. The absolute rate constant is k1 = (4.3±0.4)× 10?13 cm3 molecule?1 s?1 at 298 K. A mass spectrometric investigation of the products shows that this reaction occurs via two primary steps, OH + NOCl → NO + ClOH(1a) and OH + NOCl → HONO + Cl (1b) with k1a =k1b. |
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