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A student tried to separate a mixture of salt and sand. Salt, sodium chloride, js soluble in water. Sand, silicon oxide, is insoluble in water.
Describe a method for obtaining pure dry crystals of sodium chloride salt from the mixture.
In your method you should name the apparatus you will use.
You may use the space below to draw diagrams to help you answer the question.
You do not need to mention safety.
Answers: 2
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A student tried to separate a mixture of salt and sand. Salt, sodium chloride, js soluble i...
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