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本文对教学实验氯离子的莫尔测定法进行了改进,发现降低硝酸银溶液浓度同样能达到较为满意的教学效果,且使实验成本降低了4/5.
In this paper, Moore determination of chloride ion in teaching experiment was improved. It is found that reducing the concentration of silver nitrate solution can also achieve satisfactory teaching effect and reduce the experimental cost by 4/5.