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How can you separate sand table salt iron fillings and naphthalene?
Wiki User
∙ 7y ago
You can pull the iron out with a magnet. Heat the mixture, taking appropriate safety precautions, and the naphthalene will sublime off and can be collected on a cold surface. Add the remainder to water, the salt will dissolve and the sand won't. Filter to collect the sand, and crystallize the salt from the filtrate.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoIron fillings are extracted with a magnet.
Naphtalene is extracted with an organic solvent.
After adding water sand is filtrated.
Salt remain as a salted solition.
Wiki User
∙ 7y agoIron fillings are extracted with a magnet.
Naphtalene is extracted with an organic solvent.
After adding water sand is filtrated.
Salt remain as a salted solution.
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