Question

PLEASE ANSWER
How would you separate stone, iodine and sodium chloride from their mixture???

Answer 1

Answer:

• Equipment:---

• flask for combining the components in water

• magnet

• fliter flask, funnel and filter paper

• hot plate

• evaporating dish

• Reagents:---

• sand

• iron filings

• sodium chloride

• water

• PROCESS:----

The three components are shown in their pure states, then combined into the water to form a heterogeneous mixture.  The salt dissolves, the other solids do not.

• Using the fact that the iron is magnetic,
• the magnet can be used to separate the iron fillings from the mixture by moving the magnet around in the container.
•  Keeping the magnet in a plastic bag makes it easy to separate the filings from the magnet when you pull it out.
• SO THAT IT DOESNT ALLOW IT TO MIX UP WITH OTHER REAGENTS

The sand can then be separated by passing the remaining mixture through the filter paper.

NOW,

salt can be separated from the supernat by pouring some into the evaporating dish on a hot plate and evaporating the water

Answer 2

It melts at over 800 degrees. To separate sodium chloride and iodine the best way is to slightly heat the mixture. The dark purple vapors of iodine can be collected and cooled to give solid iodine. During this process the sodium chloride is not affected and hence this is the perfect way of separating the two.It melts at over 800 degrees. To separate sodium chloride and iodine the best way is to slightly heat the mixture. The dark purple vapors of iodine can be collected and cooled to give solid iodine. During this process the sodium chloride is not affected and hence this is the perfect way of separating the twoIt melts at over 800 degrees. To separate sodium chloride and iodine the best way is to slightly heat the mixture. The dark purple vapors of iodine can be collected and cooled to give solid iodine. During this process the sodium chloride is not affected and hence this is the perfect way of separating the twoIt melts at over 800 degrees. To separate sodium chloride and iodine the best way is to slightly heat the mixture. The dark purple vapors of iodine can be collected and cooled to give solid iodine. During this process the sodium chloride is not affected and hence this is the perfect way of separating the twoIt melts at over 800 degrees. To separate sodium chloride and iodine the best way is to slightly heat the mixture. The dark purple vapors of iodine can be collected and cooled to give solid iodine. During this process the sodium chloride is not affected and hence this is the perfect way of separating the two