The high-temperature oxidation of formaldehyde in the presence of carbon monoxide was investigated to determine the rate constant of the reaction HOZ + CO = CO:! + OH (10). In the temperature range of 878-952°K from the initial parts of the kinetic curves of the HOz radicals and CO, accumulation at
Rate constant for the reaction Cl + HO2NO2 → products
✍ Scribed by R. Simonaitis; M. T. Leu
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 419 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0538-8066
No coin nor oath required. For personal study only.
✦ Synopsis
The total rate constant for the reaction of CI atoms with H 0 2 N 0 2 was found to be less than 1.0 x cm3 5-l a t 296 K by the discharge flowiresonance fluorescence technique. The reaction was also studied by the discharge flowimass spectrometric technique. k , , + klb was measured to be (3.4 f 1.4) x cm3 s-at 296 K. The reaction is too slow to be of any importance in stratospheric chemistry.
📜 SIMILAR VOLUMES
The rate of the reaction (1) NO + HOz + OH + NO2 was determined in an isothermal discharge flow reactor with a combined ESR-LMR detection under pseudo-first-order conditions in HOz. The rate constant was identical in experiments with two different HOn sources: F + H202 and H + 0 2 + M. The absolute
## Abstract The photooxidations of __n__‐butyraldehyde initiated by Cl atom were carried out at room temperature (298 ± 2K) and 1 atm pressure. The rate coefficient for the reactions of Cl atom with __n__‐butyraldehyde was determined as __k__ = (2.04 ± 0.36) × 10^−10^ cm^3^ molecule^−1^ s^−1^ by us
The relative rate technique has been used to measure the hydroxyl radical (OH) reaction rate constant of 2-propoxyethanol (2PEOH, CH 3 CH 2 CH 2 OCH 2 CH 2 (OH)). 2PEOH reacts with OH with a bimolecular rate constant of (21.4 Ϯ 6.0) ϫ 10 Ϫ12 cm 3 molecule Ϫ1 s Ϫ1 at 297 Ϯ 3 K and 1 atm total pressur
The relative rate technique has been used to measure the hydroxyl radical (OH) reaction rate constant of ϩ2-butanol (2BU, CH 3 CH 2 CH(OH)CH 3 ) and 2-pentanol (2PE, CH 3 CH 2 CH 2 CH(OH)CH 3 ). 2BU and 2PE react with OH yielding bimolecular rate constants of and respec-Ϫ12 3 Ϫ1 Ϫ1 Ϫ12 3 Ϫ1 Ϫ1 (8.1