Pulse radiolysis of aqueous solutions. Rate of reaction of OH with OH?
- 1 January 1970
- journal article
- Published by Royal Society of Chemistry (RSC) in Transactions of the Faraday Society
- Vol. 66, 1656-1660
- https://doi.org/10.1039/tf9706601656
Abstract
The results of competition studies of the reactions of hydroxyl radicals with carbonate ion and ethanol or methanol at high concentration in nitrous-oxide- and oxygen-saturated solution at pH 11 are consistent with O– being a product of the reaction of e– aq with N2O, and with the equilibrium (1), OH+OH– O–+H2O, (1) not being established. On this basis, rate constants for the forward and reverse reactions of this equilibrium have been determined. The values obtained are k1=(1.2±0.3)× 1010 M–1 s–1 and k–1=(9.2±2.0)× 107 s–1.Keywords
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