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What else can I help you with?
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.
What does undissolve mean?
Undissolved salt is salt that has not been dissolved in water, e.g rock salt or cooking salt.
How can sand and salt be seperated?
first mix them in water. sand wont dissolve in water. so it get distilled and settle down. but salt dissolves in water. after sand gets settled, gently pour off the water. the remaining is salt solution. when its heated water get evaporated and the salt remains.
How can you separate salt and sand?
You can dissolve the sand and salt into the water. when this happens the salt will be dissolved and the sand will stay at the bottom. then get some filter paper and pour the mixture through it. the dissolved salt and water will go through leaving the sand. there you have the sand aside. to get the salt aside just boil the water until it evaporates completely and you will be left will your salt. then you have your sand and salt separated. by sifting it
Is salt and sand a liquid?
Because it is made up of small, solid particles.
Why do you separate a mixture of salt water and sand?
Since salt is soluble in water then you have to separate the mixture from sand first and this is done by filtration. The sand will be left in the filter paper and the filtererd solution would be that of salt and water. To get the salt you would then have to heat the solution and the water will evaporate leaving the salt behind.Filter Paper
How do you separate sand from salt?
You place the salt / sand mixture in warm water. The salt will dissolve in the water and you than then four the salt solution off the sand, leaning just sand. Then boil the salt solution untill all the water evaporates, leaving the salt.
2 ways to separate a mixture of salt sand and water?
Use filtration to separate the sand from the water and salt. Then use evaporation to separate the salt from the water. Use distillation to evaporate the water, leaving the salt behind. Then use filtration to separate the remaining sand from the salt.
How is sand and salt seperated?
Add more water until all the salt dissolves. Filter this mixture. The sand will be on the filter. Dry this out and sand will be left. Take the salt water and evaporate the water off and dry salt will be left. Condense the water from the evaporation and water is recovered too.
Why do you use filter paper to separate sand from water and not salt from water?
Because the salt dissolves in the water whereas sand does not.
What method will you use to separate salt and sand?
If you dissolve the salt and the sand in water the sand will stay beind and the salt would dissappear. But if you want the salt back you can evaporate it off, by boiling the water. (with the dissolved salt in it)
How might you separate a mixture of a salt and fine sand?
Salt dissolves in water, sand does not. Mix water with the solids, pour off the water, and sand is left behind, Evaporate the water by boiling it, and the salt will be left.
