answersLogoWhite

0

Why does copper sulfate change its colour when water is added

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Chemistry
Related Questions

When added to copper sulphate what colour is anhydrous copper sulphate?

anhydrous copper sulphate is white. when water is added it turns blue, in essence it can be used to detect the presence of water. hope this helps!!!!!!!!!!!


- What would happen to the anhydrous cupric sulfate if you added water to it?

Anhydrous cupric sulfate would form hydrated copper(II) sulfate when water is added to it. This process is exothermic and the anhydrous crystals would dissolve as the water molecules bond with the copper sulfate molecules to form a hydrated crystal structure.


Is adding water to heated copper sulfate crystals chemical or physical?

Adding water to heated copper sulfate crystals is a chemical change. When water is added to heated copper sulfate crystals, the copper sulfate undergoes a chemical reaction where it dissolves in the water to form a solution. This is a chemical change because the chemical composition of the copper sulfate is altered during the process.


What happens when ammonia is added to copper sulfate?

When Ammonia solution is added to Copper sulphate, at first a precipitate of Copper hydroxide is formed. If excess ammonia is added, finally a deep bluish solution of Tetraamine Copper(II) Sulfate is formed


How do you conclude of these reactions between copper sulfate and water?

When copper sulfate is added to water, it dissolves to form a blue solution of copper ions and sulfate ions. The dissolution process is a physical change where the copper sulfate molecules are surrounded by water molecules. This reaction does not involve any chemical bond formation or breaking, so it is classified as a physical change.


What happens when water is added to anhydrous copper II sulphate?

When water is added to anhydrous copper (II) sulfate, it will undergo an exothermic reaction where the compound absorbs water molecules to form hydrated copper (II) sulfate. The anhydrous copper (II) sulfate changes color from white to blue as it forms the hydrate.


What is the reactants of copper sulfate plus water?

The reactants are copper sulfate (CuSO4) and water (H2O). When they react, copper sulfate dissolves in water to form a homogeneous solution.


If solid copper sulfate is mixed with water what is formed?

a copper sulfate solution it becomes copper (II) sulfate pentahydrate


How do you dissolve copper sulfate and water?

To dissolve copper sulfate in water, simply add the copper sulfate powder to the water while stirring continuously. The copper sulfate will dissolve in the water to form a clear blue solution. Be cautious when handling copper sulfate as it can be harmful if ingested or inhaled.


What term is used to describe the mixing of copper sulphate and water?

The term used to describe the mixing of copper sulfate and water is "dissolving." When copper sulfate is added to water, it dissolves to form a homogeneous solution where the copper sulfate molecules are evenly distributed throughout the water.


What happen if add heat to anhydrous copper sulfate?

When heat is added to anhydrous copper sulfate, it will undergo an endothermic reaction and absorb the heat energy to form hydrated copper sulfate. The anhydrous form of copper sulfate will turn blue as it absorbs water molecules from the surrounding environment, forming hydrated copper sulfate.


What happens when add water to copper sulphate?

When water is added to copper sulfate, the copper sulfate dissolves in water to form a blue-colored solution. This is a physical change as the copper sulfate molecules remain unchanged, only dispersing evenly in the water.