乙酰水杨酸水解反应速率及活化能测定的实验设计

Experiment on Measurements of Reactionary rate of Hydrolysis with Acetyl-salicylic acid and its Active Energy

有关反应速率及活化能的测定实验,一般采用过二硫酸铵和碘化钾反应或过氧化氢分解反应等实验。为了更密切联系学生专业学习的实际情况,拓宽学生的知识面和更新知识,设计了此实验,并在学生基础化学实验课中试做,取得了较满意的效果。

To determine reactionary rate and active energy,we generally adopt the reaction active energy,we generally adopt the reaction of ammonium persulfate with potassium iodide or the decomposing reaction of hydrogen peroxide.In order to combine with practical disciplinary study for students and to enlarge and renew their knowledge,the paper introduces a experiment method.As a result,it acquires satisfactory effect.