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Saturation..........I think
Lesly Jaskolski
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How you would obtain salt from a mixture of salt and chalk?
First you can mix the salt and chalk together in water. Then using filtration, you can filter the chalk out. Lastly, using evaporation to get salt.
Why does chalk dissolve in tap water?
Because tap water contains salt in some amounts
Why does salt melt ice faster than sugar or sand?
Salt. Salt dissolves in water, and causes the freezing point to fall; this causes the ice to melt. Sugar does not have this effect, and chalk doesn't dissolve in water.
What is the chemical reaction to make chalk?
Chalk contains calcium carbonate (CaCO3). Vinegar is acetic acid in water. If you spill vinegar on a piece of chalk, you will see carbon dioxide bubbles with some wetness and a salt called calcium acetate. 2 HC2H3O2 + CaCO3 -> Ca(C2H3O2)2 + CO2 + H2O
How can you separate a mixture of chalk and sugar?
we can filter the mixture of table salt and chalk dust by using the process called filtration because when you mix the table salt with water and chalk dust together, it becomes an insoluble mixture called suspension
How you would obtain salt from a mixture of salt and chalk?
First you can mix the salt and chalk together in water. Then using filtration, you can filter the chalk out. Lastly, using evaporation to get salt.
What are daily life examples of compounds?
Some examples of compounds are water, table salt, table sugar, chalk remover, rubber, acetone, caffeine etc.
What is a compound and an example?
A compound is a material that is made up of two or more chemicals. Salt, water, chalk, ammonia, and sugar are examples of compounds.
How do you separate salt water from the mixture of chalk powder mixed in water?
Pass the mixture through filter paper. The salt water will pass through leaving the chalk behind in the filter paper.
How do you separate chalk from salt?
first, put the mixture in water . salt will dissolve and then allow chalk powder to settle down. Then try decantation.
Does vinegar and chalk create a chemical reaction?
Yes the chalk is turned into salt and water if there is enough vinegar
How do you separate salt and marble chips?
First you mix both chalk and salt in water. From the solution that you get, you can filter the chalk out because it is non soluble in water. As for the salt, all there is to do is to just evaporate the water out.
How do you separate sand and chalk from a mixture?
You can add water to this mixture, which will dissolve the salt but not the chalk. Decant the water, then boil it away, and you will be left with salt.Salt is much more soluble in water than chalk is.
How do you separate chalk and salt?
Assuming you mean common salt, sodium chloride the two can be adding water which will dissolve the salt- filter to separate the chalk, wash and dry it. To recover the salt- Take the dissolved salt, carefully heat to boil off the water and then it let it cool to crystallize out the salt.
Why does chalk dissolve in tap water?
Because tap water contains salt in some amounts
Why are salt and water examples of homogeneous?
water and salt are good examples of homogeneous structures is usually the same throughout
How do you separate a mixture of sand salt chalk dust and amp iron filings.?
First remove iron filings with a magnet. That leaves sand, salt and chalk dust. Add water which dissolves the salt, and filter leaving the sand and chalk dust on the filter paper. Put that back in water and add acid to dissolve the chalk dust (CaCO3) leaving the sand as a solid. Filter to obtain the sand. The chalk dust will now be in the acid as CO2 and H2O and the Ca salt of the acid.
