The water must be evaporated.
The salt in the cup will dissolve but the water is still very much salty.
You can separate salt and water by evaporating the water. Heat the saltwater solution until all the water evaporates, leaving behind the salt. Alternatively, you can use a process called distillation to boil the water, collect the steam, and then condense it back into liquid water, leaving the salt behind.
If the water and salt were mixed in a cup together the only way i could think of is to the cup sit for however many days until the water eveporated and then all that would be left was the salt sitting at the bottom. If the water and salt were mixed in a cup together the only way i could think of is to the cup sit for however many days until the water eveporated and then all that would be left was the salt sitting at the bottom.
A hot plate will separate salt water.
Evaporate the water.
The salt will dissolve in the water, the water will evaporate and is turned to water vapor(steam) and the salt will be the only one left behind in the cup.
In order to separate salt from water, you need to boil the water. Once all of the water has evaporated, the salt will be at the bottom of the container the water was boiled in.
pour water in the cup, the saw dust flouts up the sand stays at the bottom
No, it cannot separate salt from a salt solution. This is because salt is soluble in water.
To separate salt water into salt and fresh water you can use:a distillation apparatus, ora reverse osmosis process
The hot plate would heat up the salt water and cause the water to evaporate, leaving salt crystals behind. If the water vapour was led off and condensed back into water by cooling, the water would be suitable for drinking.
Evaporating water dried salt is obtained.