缓冲溶液pH值计算公式的推导

Deduction of Equation for the pH Calculation of Buffer Solution

比较了两种缓冲溶液 p H值计算公式的推导方法 ,从酸碱平衡的 PBE出发 ,提出一种新的推导方法 .

Two different deductions of equation for the pH calculation of buffer solutions are compared,and a new deduction method based on proton balance equation in acid-base equilibrium is proposed.