Evaporation. Boil the saltwater, and collect the vapour. Condense it back to liquid - and the salt solids will be left behind in the original container.
Saltwater is simply salt mixed with water. You can easily extract the salt from the water by means of evaporation. A substance is two or more components mixed into something that cannot be reversed through a simple process.
Saltwater is a solution because you can get fresh water and some salt and mix it and then you get saltwater.
Someone might want to separate a saltwater solution to obtain pure water for drinking or irrigation purposes, or to extract the salt for commercial use. Separating the components allows for the reuse of both water and salt, reducing waste and environmental impact.
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What is saltwater...saltwater is just water and added salt.
Salt water
saltwater has salt in it, freshwater does not.
Rain water is fresh water and does not have salt. Saltwater is not fresh and does have salt.
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Help me
In a basic saltwater solution, the water molecules would be the solvent and the salt molecules would be the solute.