|Class 12 Chemistry Chemical Kinetics||Rate expression|
The representation of rate of reaction in terms of concentration of the reactants is called rate equation or rate expression.
For example, in the reaction
2NO(g) + O2(g) --> 2NO2
The rate expression is given as
Let us consider another reaction
BrO3- + 5Br- + 6H+ --> 3Br + 3 H2O
Rate expression for this reaction is given as