乙酸乙酯皂化反应实验数据的非线性处理

Nonlinear Processing of the Acetic Ether Saponification Experimental Data

借助电脑和Origin软件用非线性拟合方法处理乙酸乙酯皂化反应实验数据,可以在不测定反应起始和终了电导值的简化实验条件下,方便、快速、准确地获得反应速率系数及反应级数,建立动力学方程,优化了实验教学内容。

With computer and the software Origin, the nonlinear fitting method is employed to process kinetics experimental data. In this way, reaction rate coefficient and reaction order can be obtained without measuring the initial and final conductance of the reaction system, which is convenient, fast and accurate. The rate equation of chemical reaction is also founded and the experimental teaching is optimized.