Browsing by Author "Baldwin, R. R."

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    Reaction of Hydrogen Atoms with Nitrous Oxide
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1973, 69 (2), 1973) Baldwin, R. R.; Gethin, A.; Walker, R. W.
    The velocity constant of the reaction H + N2O → N2+ OH (22) has been obtained at 500°C by the addition of N2O to slowly reacting mixtures of H2+ O2+ He and measurement of the relative rates of formation of N2 and H2O. The ratio k22/k2= 0.64 ± 0.07 gives k22= 2.6 × 106 l. mol–1 s–1, the error of ± 30–40% being largely due to the uncertainty in k2. H + O2→ OH + O. (2) Combination with other measurements gives the Arrhenius parameters A22= 7.6 × 1010 l. mol–1 s–1, E22= 15.1 ± 1.0 kcal mol–1.