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    STUDIA CHEMIA - Issue no. 1-2 / 1998  
         
  Article:   THE KINETICS OF METHYLENE BLUE – ASCORBIC ACID REACTION.

Authors:  ALEXANDRA RUSTOIU-CSAVDARI, IOAN BĂ‚LDEA, COSMINA CORA.
 
       
         
  Abstract:  The clock reaction between methylene blue and ascorbic acid has been investigated over a large variety of experimental conditions. Kinetic parameters are reported. The overall rate equation has been obtained and the Arrhenius activation energy is calculated. The effect of dielectric constant on the rate is explained. A reaction sequence is suggested and discussed in relation to previous studies.  
         
     
         
         
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