How do you separate sodium chloride and lead sulphate?

Answer 1

1. Put the mixture in beaker with water.

2. Strongly stir the content.

3. Allow for decantation 30 min.

4. Filter the liquid on filter paper.

5. Sodium chloride being soluble the solution pass through the filter. Lead sulfate which is insoluble remain on the filter.

6. To obtain sodium chloride as crystals evaporate the water.

Answer 2

1. Put the mixture in water and stir vigorously.

2. Sodium chloride is dissolved, sulfur not.

3. Filter the mixture: sodium chloride as a water solution passes the filter but sulfur remain on the flter.

Answer 3

1. Dissolve the mixture in water, with stirring.

2. Filter the liquid.

3. Sodium chloride solution pass the filter, sulfur remain on the filter.

Answer 4

For the answer is necessary to know the type of mixture.

Answer 5

Sulfur is insoluble in water and sodium chloride is soluble; by a simple filtration sulfur remain on the filter and NaCl pass in the solution.