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Salt water can be converted to fresh water by freezing and removing the ice crystals, distillation or by reverse osmosis.
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∙ 14y ago
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Dissolving salt into water is physical or chemical change?
If you dissolve salt in water you have not changed the materials chemically.
Changing from tropical to salt water aqurim?
Everything has to be cleaned, substrate changed, and the tank has to be made "safe for salt" There must be no metal that can come into contact with salt water.
When salt water has evaporated did it undergo a physical or chemical change?
When salt water has evaporated, it has undergone a physical change since the salt and water both retain their chemical configuration, only have changed their form.
What is the independent variable in this experiment what effect does table salt have on the temperature of boiling water?
the temp of water (what they changed)
Why is it a physical change instead of a chemical change when you mix salt and water?
It is a physical change because salt is not changed chemically.
Can salt water from the ocean be changed to freshwater by the water cycle?
no it can not because the minerals in the ocean are at a higher level then fresh water.
You changed your pool from chlorine to salt water you are noticing your scalp stays very dry now?
It should not make any difference. the salt concentration in a salt water pool is the same as the salt concentration in your body. I think you should look for answers elsewhere.
Example of solute?
Common table salt when added to water is an example of a solute. For example, salt crystals (the solute) are the part of salt water (a solution) which has changed its state when added to water (the solvent).
What changed the color of the Statue of Liberty?
It was really copper, but over time, the salt water got to it and turned it green.
What is 'hefner'?
It is a Heifer. A heifer is a young female milk cow that has not freshed.
Do you ad salt to a salt water pool?
No. salt water is salt water. it already has salt in it
How can salt be changed?
Normally the salt (sodium chloride) in a salt-water pool does not need changing. it does however need to be toped up once in a while to maintain the correct salt level for the chlorinator. However if the saltwater system is being changed to a Magnesium & potassium chloride system some water may have to be sacrificed to lower the sodium chloride level. it would be best to seek advice from chlorinator manufacturers on the technicalities in this case.
