水中氯化物检测实验终点判定讨论

Testing end Point Determination Chloride in Water Discussion

硝酸银滴定法测定水中氯化物,是一种通过对溶液颜色的变化来判断滴定终点的,从而计算水样中氯化物的含量。方法 :以GB11896-89作为标准方法。结论 :理论的反应终点滴定法无法判断,通过扣除空白值来进行观察与计算。

Silver nitrate titration method for the determination of chloride in water, colour variation is a kind of solution to determine the endpoint, and chloride content in water samples.Method ： GB11896-89 method as a standard.Conclusion ： a theory of reaction end point titration method cannot determine, through observation and calculation of the deduction of blank values to.