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Allow the water to evaporate, leaving behind the salt would be effective for separating salt and water in a mixture.
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What percentage of seawater is salt?
3.5 percent salt and 97.5 is water.
Explain why seawater could decrease crop production. Could anyone answer this with water potential in the explanation?
Because the salt in the seawater dries it up. Salt is very bad for any form of plant
How to remove salt in seawater?
Boil the water in a Pan until no water is left. and the salt crystals are ready to use!
Why would it be better to use the muddy puddle water than the seawater?
It is better to use the muddy puddle water than the seawater because of the salt
Concentration of salt in sea water?
The average salinity of seawater is about 35 parts per thousand or 3.5%.
What is the process called when separating a solid from a liquid such as salt from seawater?
Desalination
Describe the oldest method of obtaining salt from seawater?
evaporation
How do you separating water and salt?
You can simply separate salt and water by distillation method.
How is salt obtained on a large scale from seawater and from salt mines?
it is actually a very efficient method......
What is in a seawater that makes it not suitable for washing clothes?
the salt in the water makes the fabric weak
What is the method of separating mixture of nitre and common salt?
A method of separation may be the fractional crystallization.
What is 2 examples of evaporation used as a method of separation?
1) separating salt and water 2) separating sugar and water exaples
What are the separation techniques for separating salt water from seawater?
Distillation can be used to separate water from salt water.
Why is salt a solute in seawater?
Yes, salt is a solute in seawater. Water is the solvent, salt is one of the solutes, and the solution is seawater.
Where to apply the method of evaporation till dryness and crystallization?
For example in the process of table salt extraction from the seawater.
Why is seawater not suitable for use in chemical analysis?
It is an impure substance. It contains a mixture of water, salt and other elements found in the sea. Using seawater can produce incorrect results as elements in seawater can react with other things.
What are the percentage of salt in seawater?
3.5% to 4% is the percentage of salt in seawater.
