在醋酸溶液中进行硷性物质的含量测定,已得到广泛的应用。但由于在醋酸溶液中酸硷强度的资料很少,以致到目前为止,还只能用对照法来确定每一硷性物质在醋酸溶液中滴定应选择的指示剂,和终点时应观察的颜色变化。最近数年已有不少作者在理论上作了许多工作。其中关于酸硷强度测定方法和滴定曲线的推算问题,是非水溶液酸硷滴定中非常重要的两个问题。兹对这两个问题作如下的讨论。 Determination of alkaline substances in acetic acid solution has been widely used. However, due to the paucity of pH information in the acetic acid solution, so far only the control method has been used to determine the indicator that each of the basic substances should be titrated in the acetic acid solution and the color to be observed at the end point Variety. Many authors have done a lot of theoretical work in recent years. Among them, the calculation of acid base strength and titration curve are two important issues in the titration of non-aqueous acid base. The following two issues are discussed below.