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What method of separation would be used to separate sand from water?
To separate sand from water, you can use the method of filtration. Pour the sand and water mixture through a filter paper or a sieve. The sand particles will be trapped on the filter paper or sieve, while the water will pass through, resulting in the separation of sand from water.
Can sieving method be used to separate iodine crystals and iron filling?
Yes, the sieving method can be used to separate iodine crystals and iron fillings. This method relies on the difference in particle size between the two substances to effectively separate them through a sieve or mesh screen. The smaller iodine crystals will pass through the sieve, while the larger iron fillings will be retained on top, allowing for separation.
How can you separate a mixture of iron filings sand and camphor?
To separate the mixture, you can use a magnet to attract and remove the iron filings first. Then, you can add water to the remaining mixture, as sand will sink and camphor will float. By decanting the water, separated sand and camphor can be obtained.
How would you separate a mixture of sand and salt?
To separate a mixture of sand and salt, you can dissolve the salt in water. The salt will dissolve, leaving the sand behind. You can then filter out the sand to separate it from the salt solution, which can be evaporated to recover the salt.
What technique will use to separate sand from table salt?
To separate a mixture of salt and sand, take the whole thing and chuck it in a container like a bowl or bucket. Now add water to cover the mixture, and stir well to dissolve the salt. Pour the liquid off through a filter and collect the solution that comes through. Rinse the sand with more water, and let that come through the filter as well. Now you have wet sand (that has had the salt washed out of it) and a solution of salt and water. If you spread the sand out on a clean flat surface, you can let it dry and then recover your sand. Take the solution of salt and water and heat it to "reduce" it, and then put the solution on "low" to quickly evaporate the water and leave the salt. Recover the salt and finish drying it if it is not dry already. You have performed a physical process to separate a mixture, and you've recovered your two original materials.
