It is a physical change. If it was a chemical change you would probably see fizzing.
stefan boniaby
Dissolving salt in water is a physical change- no chemical reaction took place. If the water evaporates, the salt is still there.
Dissolving is a physical process.
Dissolving tablets is a physical change, as they can be distilled out again.
Dissolving Skittles in salt and water is a physical change. The Skittles are still the same chemical compounds, but they are now dispersed throughout the water-salt solution.
Dissolving in water is a physical change.
Dissolving salt in water is a physical change- no chemical reaction took place. If the water evaporates, the salt is still there.
Dissolving is a physical process.
Dissolving tablets is a physical change, as they can be distilled out again.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
Dissolving salt in water is an example of a physical change. Although the ions of sodium and chlorine separate when the salt dissolves, no chemical reaction takes place.
Dissolving Skittles in salt and water is a physical change. The Skittles are still the same chemical compounds, but they are now dispersed throughout the water-salt solution.
Dissolving in water is a physical change.
This is a physical change. You can separate the salt and water by the physical process of distillation or evaporation where the water is boiled away and the salt is left behind.
No. It is a physical change.
Dissolving in water is a physical change.
A match burning is a chemical change. Salt dissolving in water is a physical change.