The force constants of some OH and NH links
β Scribed by Richards, R. E.
- Book ID
- 121386937
- Publisher
- Royal Society of Chemistry
- Year
- 1948
- Weight
- 346 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0014-7672
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π SIMILAR VOLUMES
The rate constant of the reaction, OH + NH3 -+ Hz0 + NH2, has been measured at temperatures between 230 and 490'K using time-resolved resonance absorption to observe the concemytion of OH radicals..An Arrhenius expression, kI = 2.3 X lO\_" exp(-1.6 kcai mole-'/RT) cm3 molecule-' set , was obtained.
The rate constant for the reaction NHa + OH + NH= + Hz0 was determined by the comparison of the calculated induo tion period data with experiments by the shock tube technique in the range 1360-1840 K, for NHs-Ha-02-\_Ar mixtures\_ The rate constants can be represented by the expression k = 1012-4g'o