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承蒙对我科拙作提出宝贵意见,除表示感谢外,答复说明如下。一、盐酸浓度问题:确系笔者疏忽所误。按盐酸实指为氯化氢的水溶液,含量为35-38克/100克,我们所述盐酸溶液浓度系指上述盐酸与蒸留水1:1的稀释度。二、敌敌畏稳定性问题:在进行敌敌畏的合成过程中,加入盐酸使PH值由10降至4的目的,一是中和加入过量的氢氧化
My thanks for my valuable comments on this subject. In addition to expressing my gratitude, the reply is described below. First, the concentration of hydrochloric acid problem: Indeed, the author careless mistakes. Refers to hydrochloric acid refers to an aqueous solution of hydrogen chloride, the content of 35-38 grams / 100 grams, the concentration of hydrochloric acid solution we refer to the hydrochloric acid and distilled water 1: 1 dilution. Second, the stability of dichlorvos issues: the process of synthesis of dichlorvos, hydrochloric acid to PH value from 10 to 4, the purpose of one is to neutralize excess hydrogen peroxide