关于混合酸中各组分同时测定的研究

Simultaneous Determination of the Content of Each Component in the Mixed Acids

在两种一元弱酸的混合酸中，若其Ka值均大于10-7，离解常数的比值小于104，可用本文提出的半中和点法同时测定混合酸中两组分的含量．方法具有简明、准确之优点．

In a system composed of tWo weak monoacids in fixture,if the value of either ionization constant was bigger than 10-7 and the relative ratio of ionization constant was smaller than 104,the content of either component can be simultaneously determined by half neutralization point given in this paper.This method is simple arid precise.