When there is no more solute can be dissolved in a solution, a saturated solution is obtained. When a hot saturation solution is cooled down the solute will come out in solid form as a crystal. Small crystals will be found in fast cooling. If we hang a small crystal in a h ot saturated solution it will grow bigger when it cools slowly. When there is no more solute can be dissolved in a solution, a saturated solution is obtained. When a hot saturation solution is cooled down the solute will come out in solid form as a crystal. Small crystals will be found in fast cooling. If we hang a small crystal in a h ot saturated solution it will grow bigger when it cools slowly.
some solid solute.
No,it's a physical change Because there is no change in matter's composition.
A salt that loses its water of crystallization upon exposure to air and turns into an amorphous powder is called a "hygroscopic salt." These salts absorb moisture from the air, which can lead to their degradation into a non-crystalline form. Examples include certain forms of sodium sulfate and magnesium chloride.
Yes: for example destillation, crystallisation, freezing .....
Only some salts have hydrates, not all. These salts contain in the formula water of crystallization.
No, only some salts change the color after dehydration.
The change of color after dehydration is not a general phenomenon.
what can form deep insides earths crust by crystallisation of melted materials
H
It is a Physical Change
Yes it is.
Yes. There is no water of crystallisation.
This can be done by heating the salt.
NaCl salt does not contain water of crystallization.
Crystallisation
The water of crystallization is a type of water contained in the molecular structure of a compound.
some solid solute.