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How can a mixture be separated by using physical properties?
A mixture can be separated by physical properties such as differences in boiling points, solubility, density, or magnetic properties. For example, a mixture of salt and sand can be separated by dissolving the salt in water and then filtering out the sand, as salt is soluble in water and sand is not.
Does salt dissolves when you mix with sand?
If water is present salt is dissolved.
What was the result of the mixture of salt sand and pepper?
When salt, sand, and pepper are mixed together, they can be separated by using techniques such as filtration, where the salt and pepper can be dissolved in water and separated from the sand. This separation is possible because salt and pepper are soluble in water, while sand is not.
What kind of mixture gets separated by a filter?
water and sand there is dissolved sugar or salt with sand
Why do you add water to the salt and sand mixture?
Assuming that you're trying to separate the sand and the salt: adding water will dissolve the salt but it will keep the sand. So the sand can be separated by filtration and then the water can be evaporated leaving behind plain salt.
Can sand and salt separate from each other?
Yes, if you run water through the mixture, the salt will dissolve and the sand won't, then let the water evaporate and the salt crystals will remain separated from the sand.
Is evidence of a chemical change?
Explain how a mixture of sand and salt can be separated.
If you have white sand and table salt how do you separate each component without altering its identity?
You toss the sand and salt in a filter that will not allow the sand through, Then rinse the sand with clean water until all of the salt has been dissolved and removed from the sand, Then evaporate the water and you will have the salt separated from the sand.
What do you learn when separate the mixture sand salt and iron?
When separating a mixture of sand, salt, and iron, you can use a magnet to remove the iron since it is magnetic. Next, you can dissolve the salt in water to separate it from the sand. The sand can then be filtered out, leaving you with separate components.
Is mixture of sand and salt classify as heterogeneous or homogeneous?
Sand+salt: a heterogeneous mixture.
Which one of the following can be separated by adding water stirring and filtering?
A mixture of sand and salt can be separated by adding water, stirring, and then filtering. When water is added, the salt dissolves, while the sand remains undissolved. Stirring ensures the salt is fully dissolved, and filtering allows you to separate the sand from the saltwater solution. After filtering, the salt can be recovered by evaporating the water.
How can you separate a mixture of sand salt and sawdust?
To separate a mixture of sand, salt, and sawdust, you can use a combination of physical separation techniques. Firstly, use a sieve to separate the sawdust from the sand. Then, dissolve the salt in water, leaving the sand behind. After the salt has dissolved, use evaporation to recover the salt, leaving the sand separated.
