The Research of N-Ethylaniline-KBrO₃-H₂SO₄ Oscillation System

The behavior of the oscillation of N-ethylaniline-KBrO₃-H₂SO₄ system under uncatalyzed condition has been studied It is found that the period of oscillation changes as double-monotonous with time,and a super-short period before the end of oscillation is appeared in some ranges of reactant concentration.Besides,the reaction process and analysis of products are discussed.It is indicated that the main behavior can’t be explained with FKN or OKN mechanism.The further study will be carried on.