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Title: Kinetics of the reactions of some polyatomic free radicals with Cl2 and Br2, and reactions of formyl radicals with O2, NO2, Cl2, Br2, and H atoms
Journal: Ann. Acad. Sci. Fenn. Ser. A2
Volume: 218
Page(s): 5 - 45
Year: 1988
Reference type: Journal article
Squib: 1988TIM5-45
Reaction:
·CClF2 + Cl2 → CF2Cl2 + ·Cl
Reaction order:
2
Temperature:
376 - 626
K
Pressure: 7.33E-4 - 3.31E-3 bar
Rate expression:
1.29x10-12 [cm3/molecule s] e-7999 [±3043 J/mole]/RT
Uncertainty:
1.7400000095367432
Bath gas:
He
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Flash photolysis (laser or conventional)
Analytical technique:
Mass spectrometry
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm3/molecule s] |
|---|---|
| 376 | 9.98E-14 |
| 400 | 1.16E-13 |
| 425 | 1.34E-13 |
| 450 | 1.52E-13 |
| 475 | 1.70E-13 |
| 500 | 1.88E-13 |
| 525 | 2.06E-13 |
| 550 | 2.24E-13 |
| 575 | 2.42E-13 |
| 600 | 2.59E-13 |
| 625 | 2.76E-13 |
| 626 | 2.77E-13 |