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Why you should not stir the mixture that is in the filter funnel?
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How do they make lead shot?
lead nitrate and potassium carbonate, mix both and stir. filter the mixture and dry the residue with filter paper
What are three main ways to make a solute dissolve faster in a solvent?
Crush the solute. Stir the solution. Heat the solution.
Why it is bad to stir with pincle in filter paper?
The filter paper can be drilled.
Can you separate AgCl from NaCl?
1. Put the mixture in water and stir. 2. AgCl is not soluble, NaCl is soluble. 3. After filtering NaCl passes in solution and AgCl remain on the filter.
If you stir salt into boiling water is it a mixture called a solution or a mixture only?
no, you would produce a solution
Why you should not stir the mixture that is in the filter funnel in chemistry?
This is not a rule in laboratory.
How fast should you stir a mixture?
nothing
How fast should you stir a suger mixture?
nothing
Separating sand and salt?
Add water to the mixture of sand and salt, stir the mixture vigorously, pour off the water into another container, boil water off or let it evaporate. Sand does not disovle and once the you pour off the water and the water is gone all you will have left is the salt.
How do they make lead shot?
lead nitrate and potassium carbonate, mix both and stir. filter the mixture and dry the residue with filter paper
How do you separate a mixture of sand and salt powder?
1. Put the mixture in water and stir. 2. Salt is water soluble, sand not. 3. Filter the suspension: sand remain on the filter and the salt in solution.
How can common salt be separated from sand?
1. Put this mixture in water and stir. 2. Filter the suspension on paper filter or other type of filter. 3. The sand remain on the filter and the salt in the filtrate.
How do you separate sodium chloride sand and charcoal powder?
1. Put the mixture in a bottle containing hot water. 2. Stir vigourously. 3. Filter the mixture on filter paper, medium pores. 4. The charcoal powder remain on the filter, the salt in solution.
How do you purify salt again after being dropped in sand?
Put the mixture in water and stir. After the dissolution of salt filter the solution; sand remain on the filter, salt pass in the solution.
How do you separate sand and sodium chloride?
- Add water and stir. - Sodium chloride is dissolved. - filter this material. - Sand remain on the filter and sodium chloride in solution; crystallized NaCl can be obtained by the evaporation of water from the solution.
Is heterogeneous mixtures separated by filtration?
yes... Fold a piece of filter paper in half twice and shape it into a cone. Place the filter paper in the funnel. Squirt the paper cone with water so that it stays in place in the funnel. 3) Measure 25ml of milk into a graduated cylinder. Pour the milk into the funnel. Wait a few moments for the liquid to pass through. 4) Remove the used filter paper to rinse the funnel with water. Measure out 25ml of water in a graduated cylinder and pour it into a beaker. Mix 2.5ml of flour into the beaker and stir. Repeat steps 2 to 4 using this mixture instead of milk. 5) Measure out 25ml of water in a graduated cylinder and pour it into a beaker. Mix 2.5ml of pepper into the beaker and stir. Repeat steps 2 to 4 using this mixture. this is a simple way of filtering
How do you separate sodium chloride and lead sulphate?
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.
