强碱与一元弱碱混合碱中各组分碱的含量测定

Determination of each base content in a mixture of strong and weak monobase

在文献［１，２］中曾提出，强酸与一元弱酸混合酸中各组分酸含量的测定方法，本文以文献［３］的原理为理论依据，对强碱与一元弱碱混合体系，用标准曲线法进行了含量测定，实验结果表明，第一终点ｐＨ＜１１．６的情况下可以得到满意的结果。

In the literature[1]and[2], We described a determination method of each acid content in the mixture of strong acid and weak monoacid. Now, we took the principle of the literature[3] for the theory foundation, determined the centents of the mixture of the strong base and weak monobase using the standard curve method.The experiments indicated that the results were satisfactory when the first end point was less than pH 11.6.