State how sodium chloride powder can be obtained from the sample of sea water.
thx...
sodium chloride
2006-11-10 2:51 am
回答 (1)
2006-11-10 6:34 am
✔ 最佳答案
Get some sea water into a glass bottle, boil it untill all water is gone. Then there should be some crystals at the bottom of the bottle. They are Sodium Chloride.
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