乙酸乙酯皂化反应实验数据的非线性拟合

Nonlinear Fitting Method to Calculate the Rate Constant of the Acetic Ether Saponification

将非线性拟合方法应用于电导法测定乙酸乙酯皂化反应速率常数的实验数据处理。使用该方法无须测定初始电导 ,且避免了外推法带来的误差。计算结果表明 ,该方法的精度优于传统方法。

Nonlinear fitting method is applied to calculate the rate constant of the acetic ether saponification reaction. It is unnecessary to determine the initial conductance and the extrapolation error is avoided. The numerical result demonstrates that the precision of nonlinear fitting method is better than that of traditional method.