Kinetics of the thermal and photochemical decomposition of aquapentacyanoferrate(III) in aqueous solution a

Summary The kinetics of the thermal and photochemical decompo- sition of aquapentacyanofe rrate(III) ion in aqueous solution in the presence of o-phenanthroline was studied spectrophotometr ically. The first-order rate constant (ko) at 30 ~ C (I = 1 M(NaCI)) for the thermal reaction is