The salt has dissolved, and is not visible while in solution.
Lake water and sea water look pretty much the same.
When salt is dissolved in water, it becomes transparent and no longer visible. The water may appear slightly cloudy initially due to the stirring or mixing process, but once the salt is fully dissolved, the solution will appear clear.
Not the solubility, but the dissolving speed.
Mixing salt and pepper results in a MIXTURE, not a new compound.
You cant see salt in the see because it dissolves into the water.
Yes. But you an only do it by stirring it if you dont then it will not dissolve
When salt is dissolved in water, it becomes transparent and no longer visible. The water may appear slightly cloudy initially due to the stirring or mixing process, but once the salt is fully dissolved, the solution will appear clear.
Stirring, heating, crushing the salt
Add salt crystals to water in a test tube, and agitate until the crystals have dissolved and no longer visible. Then keep adding small amounts of salt and agitate. Eventually the salt will no longer dissolve into the water. Therefore, the liquid is said to be saturated.
Not the solubility, but the dissolving speed.
Mixing salt and pepper results in a MIXTURE, not a new compound.
You cant see salt in the see because it dissolves into the water.
newdiv
Yes. But you an only do it by stirring it if you dont then it will not dissolve
One way is to check the temperature of the water so if its hot obviously its going to dissolve quicker than if it is cold water.Another way is the speed of the stirring. If you stir it fast then its going to dissolve faster if you stir it slowly.Lastly it could depend on how big the salt crystals are for instance if its rock salt your using its going to take longer than if it is table salt.
The chemical nature of the molecules remain unchanged.
By heating it, by stirring it, and by Shaking it
It is heterogeneous because the sand is not dissolved in the water. Apparently, the sand is still visible from the outside, unlike perhaps salt water in which the salt can no longer be seen.