Separate of salt and sugar

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Presentation transcript:

Separate of salt and sugar

SALT SUGAR

First experiment

First. recrystallization 5g 5g 1.35g

water of sugar water sugar burning

Beaker of sugar and salt

I think the grains are salt. However, it is not salt.

ANOTHER RECRYSTALLIZATION

beaker of salt and sugar chemical dish

Ｓｅｅｉｎｇ　ｔｈｅ　ｓｔａｔｅ．．．

Third experiment

Activated carbon , to absorb any of the sugar and salt hypothesis OR

experiment 5g １ｇ １ｇ

melting Group ① 1g 1g Water 15g 5g

Suction filtration aqueous solution

After suction filtration

result We couldn‘t judge either many of salt and sugar

consideration

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