INTRODUCTION For a long time, chemistry has been interested in studying the phenomenon of changing the rate of reaction when a very small amount of a substance is present. Perhaps this phenomenon comes from very coincidental things. Around the beginning of the 18th century, Russian scientist MA ...
Thermal instability of catalysts can sometimes change the nature of the catalyst, the catalyst is easily heated locally leading to clumping (ie small molecules combine to form large particles), the catalyst surface is reduced leading to reduced catalytic activity. Adding an activator will prevent ...
v c = k 3 K. C A n . C H+ . C Xo K. C A n . C H+ = k 3 . C Xo v c = f(C Xo ) Comment: the overall reaction rate does not depend on the environment, does not depend on the concentration of reactants but only depends on the concentration of the catalyst in the case where the reaction occurs ...
