Chemical Kinetics
In a long partnership, Harcourt and William Esson studied the rates of chemical reactions. Among the processes they investigated was the acid-catalyzed iodine clock reaction (iodide and hydrogen peroxide). Their work showed that the reaction's changing rate was proportional to the concentration of reactants present. This result was later formalized by Guldberg and Waage as the law of mass action. Harcourt and Esson also studied the reaction between oxalic acid and potassium permanganate.
Read more about this topic: Augustus George Vernon Harcourt
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