1、电导法测定二级反应——乙酸乙酯皂化反应的速率常数【摘要】本实验使用电导率仪,测量出反应中t时刻的物质的浓度。根据二级反应的速率与浓度的关系,求出乙酸乙酯皂化反应在一定温度下的速率常数。学会二级反应的相关计算及图解法求解速率常数,了解电导率仪的使用。 【abstract】This experiment use the electric conductivity rate machine,tomeasure outthe degree of the reactive thing in the reaction system at each tim
2、e t.According to the relation of the reaction rate and the thick degree of the second order reaction, beg out the rate constant of the C3COO2H5 and NaOH ‘s reaction at the certain temperature. Learnhowtocalculatethedataofthesecond order reactionandlearnaboutthecalculatio
3、noftherate constantbyusingthegraphingmethod.Mastertheskillofusingtheelectric conductivity rate machine. 【关键词】反应速率常数,二级反应,电导率,活化能【keyword】Thereactionrate constant, second order reaction,electrict conductivity rate ,ctivation energy,1.实验目的1.1学习测定化学反应动力学参数的分析方法——电导法,了解反应