Photofragmentation of ketene to CH2(~X3B1) + CO. 1. Barrier height and dissociation rate constant
β Scribed by Chen, I Chia.; Moore, C. Bradley.
- Book ID
- 121331610
- Publisher
- American Chemical Society
- Year
- 1990
- Tongue
- English
- Weight
- 903 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0022-3654
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π SIMILAR VOLUMES
The photodissociation of ketene has been measured in the threshold region of the process CHaCOa 'Ar) t hv 4 CHa(Z 'A,) + CO betxeen 310 and 355 mu\_ The ketene has been dissociated by the tunable light from a frequency doubhxl dye laser. The singlet CHa(5'At) in its vibrational ground state (O,O,O)
Excess molar enthalpies and excess molar volumes for six mixtures: \{a methyl ester (from ethanoate to heptanoate) + tetradecane \(\}\) have been determined at \(T=298.15 \mathrm{~K}\) as a function of the mole fraction. All the mixtures studied exhibit positive values for both quantities which decr