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怎样才能使硫脲溶解的快点啊
更新时间: 2020-07-06 00:00:00  

方法如下:

1、进行搅拌,搅拌可使得硫脲与溶剂接触得更多,加速溶解;

2、降低温度,因为硫脲的溶解性岁温度的升高而降低;

3、加入磷酸助溶。

关键词: 怎样 才能 溶解 快点

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