再谈复杂酸碱平衡体系PH值的计算

FURTHER DISCUSSION OF METHOD FOR CALEULATING PH OF COMPLETE ACID—BASE EQUILIBRIUM SYSTEM

本文以近似质子条件(PBE)为依据,用CK乘积比较法为基础,导出了处理复杂酸碱平衡的另一方法,较之文中介绍的方法有新的改进,导出的酸度公式中既无高次方程,计算过程又大大简化,结果准确度高。

In this paper,another calculating method of treatiog the complee alid—base equilibrium system is proposed in accordance with the approximate proton condition and on the basis of the comparative method of CK product. Compared with the method introduced in[1] by the same author this method is even better. As a result a non—high—power equation is arrived at in the formula of acidity This celculating method is much simpler and the resnlt,is much more allurate without any cornting error