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When copper(II) sulfate is heated, it undergoes thermal decomposition and breaks down into copper(II) oxide and sulfur dioxide gas. The blue color of copper(II) sulfate fades as it loses water molecules during heating.

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What happens when copper 2 sulphate is decomposed?

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When blue colour copper sulphate crystal are heated?

When blue copper sulfate crystals are heated, the water of crystallization evaporates, turning the blue crystals white. This is due to the loss of water molecules, resulting in anhydrous copper sulfate.


What happens to copper sulphate when added to water?

When copper sulphate is added to water, it dissociates into copper ions (Cu2+) and sulphate ions (SO4 2-). This forms a blue-colored solution due to the presence of copper ions in the water.


What happens when copper sulphate is dissolved in water?

When copper sulfate is dissolved in water, it dissociates into copper ions (Cu2+) and sulfate ions (SO4 2-). This forms a blue-colored solution due to the presence of copper ions in the water. The solution can conduct electricity due to the presence of free ions.


What is the word equation for copper sulphide into copper sulphate?

copper+sulphur+oxygen then theres an arrow, but i don't know how 2 do an arrow copper sulphate


Does copper sulphate dissolved in water?

Yes, copper sulphate can dissolve in water. When added to water, copper sulphate dissociates into copper ions (Cu2+) and sulphate ions (SO4 2-), forming a blue-colored solution.


What is the compound name for Cu2So4?

The name of the compound with the formula Cu2SO4 is Copper I sulphate or Cuprous sulphate.


What is the number ratio between copper carbonate and copper sulphate?

the answer is..... 2


What is the compound name for copper salt?

Copper Sulphate CuSO4Since the question did not include Oxygen, the answer is Copper Sulphide (CuxSx)If you have only Copper and Sulphur reacting the product is Copper Sulphide (CuS), not Copper Sulphate (CuSO4).Copper Sulphide is made when Copper and Sulphur are heated together - the product is a black solid.Copper Sulphate is produced when Copper is reacted either with sulphuric acid, or with a less reactive metal sulphate. Copper Sulphate is usually in the form of a blue solution but can be evaporated to produce a blue crystalline structure.


What happens when ferrous sulphate crystals are heated and give its balance chemical equation?

When ferrous sulphate crystals are heated, they lose water of crystallization and turn into anhydrous ferrous sulphate. The balanced chemical equation for this process is: FeSO4 • 7H2O (s) → FeSO4 (s) + 7H2O (g)


What is each type of atom in copper sulphate?

Copper sulphate is either CuSO4 or Cu2(SO4)3 depending on the oxidation number of the copper atom. Therefore, there are three types of atoms in copper sulphate - copper, sulfur and oxygen.


Does copper 2 sulphate decompose when heated?

Yes, copper(II) sulfate undergoes thermal decomposition when heated. It loses water molecules to form an anhydrous form of copper(II) sulfate and water vapor. The color change from blue to white is a visible indication of the decomposition.