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Title: Determination of absolute rate data for the reactions of atomic potassium, K(4 2S1/2), with CH3Cl, C2H5Cl, (CH3)2CHCl, C2H5CHClCH3 and (CH3)3CCl as a function of temperature by time-resolved atomic resonance absorption spectroscopy
Journal: J. Photochem. Photobiol. A
Volume: 42
Page(s):
Year: 1988
Reference type: Journal article
Squib: 1988HUS/LEE13
Reaction:
tert-C4H9Cl + K → tert-C4H9 + KCl
Reaction order:
2
Temperature:
664 - 696
K
Pressure: 5.20E-2 - 6.63E-2 bar
Rate expression:
1.1x10-10 [cm3/molecule s] e-16463 [±5280 J/mole]/RT
Uncertainty:
2.54999995
Bath gas:
He
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Flash photolysis (laser or conventional)
Analytical technique:
Vis-UV absorption
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
| T (K) | k(T) [cm3/molecule s] |
|---|---|
| 664 | 5.57E-12 |
| 675 | 5.85E-12 |
| 696 | 6.39E-12 |