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盐到哪里去了 ?

盐到哪里去了 ?. 让我们也来试一试吧 !. 一边观察一边填表吧 !. 将观察到的现象分类后填在表中吧 !. 定义 :. 像食盐或白糖这样 , 在水中变成极小的微粒 , 均匀地分散到水中的过程叫做 溶解. 分离方法 :.

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盐到哪里去了 ?

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  1. 盐到哪里去了?

  2. 让我们也来试一试吧!

  3. 一边观察一边填表吧!

  4. 将观察到的现象分类后填在表中吧!

  5. 定义: • 像食盐或白糖这样,在水中变成极小的微粒,均匀地分散到水中的过程叫做溶解.

  6. 分离方法:

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