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Title: Kinetics, thermochemistry and reactivity of reactions of some polyatomic free radicals with HI, HBr, Cl2 and Br2
Page(s): 1 - 45
Year: 1991
Book Title: Annales Academiae Scientiarum Fennicae, Series A, II. Chemica, volume 234
Publisher address: pub. Academia Scientiarum Fennica, Yliopistopaino, Helsinki, Finland
Reference type: Book Chapter
Squib: 1991SEE1-45C
Reaction:
·CH2CH=CH2 + HBr → CH3CH=CH2 + Br·
Reaction order:
2
Temperature:
400 - 523
K
Pressure: 1.00E-3 - 8.00E-3 bar
Rate expression:
4.37x10-13 [±4.32x10-13 cm3/molecule s] e-12971 [±7017 J/mole]/RT
Bath gas:
N2
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] |
|---|---|
| 400 | 8.84E-15 |
| 425 | 1.11E-14 |
| 450 | 1.36E-14 |
| 475 | 1.64E-14 |
| 500 | 1.93E-14 |
| 523 | 2.21E-14 |