in order to determine reaction orders experimentally, a series of experiments are run in which the initial concentration of one reactant is while the initial concentration of the other is kept . the effect of the initial concentration on the initial rate is then evaluated in each case.



Answer :

From these experiments, the rate of the reaction can be determined and the reaction order can be determined.

What is reaction?
A chemical reaction is a procedure that causes one group of chemical substances to change chemically into another. Chemical reactions, which can frequently be described by a chemical equation, traditionally include changes which only involve this same positions of electrons in the formation and dissolution of chemical two atoms, with really no change to the nuclei (neither change to the elements present). The study of chemical reactions involving unstable and radioactive elements, where both electronic as well as nuclear changes may take place, is known as nuclear chemistry.

In a first order reaction, the rate of reaction will be directly proportional to the concentration of one reactant, while in a second order reaction the rate of reaction will be proportional to the square of the concentration of one reactant. Similarly, the reaction order of a third order reaction can be determined by measuring the rate of reaction which is proportional to the cube of the concentration of one reactant. By comparing the experimental results with the expected result for a particular reaction order, the reaction order can be determined.

To learn more about reaction
https://brainly.com/question/25996347
#SPJ4