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Its sulphate not sulfate and sorry im not sure my self
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∙ 12y ago
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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.
Does the mass of water increase when you add copper sulfate?
The mass of water does not increase when copper sulfate is added to the water, unless the copper sulfate is hydrated. The mass of the mixture of water and copper sulfate, of course, does increase.
Why does white copper sulphate turn blue when water is added?
White copper sulfate is anhydrous, meaning it does not contain water molecules. When water is added to white copper sulfate, it forms a hydrate compound called blue copper sulfate pentahydrate. The water molecules coordinate with the copper ions, causing the compound to change color from white to blue.
- 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.
Does a change in color observed when copper II sulfate crystals become dehydrated how do you account for the change when water is added to the heated copper II sulfate?
The change in color observed when copper II sulfate crystals become dehydrated is due to the loss of water molecules. When water is added back to the dehydrated copper II sulfate, the crystals absorb water molecules and revert to their original blue color as hydrated copper II sulfate.
What happens when copper sulfate was added to water?
When copper sulfate is added to water, it dissociates into copper ions and sulfate ions. The copper ions give the solution a blue color, while the sulfate ions do not impact the color. The solution becomes a blue color due to the presence of copper ions.
When copper sulfate is added to water it .......to form a?
Why does copper sulfate change its colour when water is added
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
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 happens when copper sulphate is added to water?
When copper sulfate is added to water, it dissolves and forms a blue solution. The copper ions (Cu2+) and sulfate ions (SO4 2-) are dispersed in the water, making a homogeneous mixture. This solution can be used for various applications, such as in agriculture as a fungicide or in chemistry experiments.
Does the mass of water increase when you add copper sulfate?
The mass of water does not increase when copper sulfate is added to the water, unless the copper sulfate is hydrated. The mass of the mixture of water and copper sulfate, of course, does increase.
When solid copper sulfate is added to water and stirred what is the solute?
The solute is copper sulfate, as it is the substance being dissolved in water.
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.
Can copper sulphate crystals dissolve in water?
Yes, copper sulfate crystals can dissolve in water. When added to water, the crystals break down into copper ions and sulfate ions, forming a solution of copper sulfate.
What happens when dilute sulphuric acid is added to copper oxide?
When dilute sulphuric acid is added to copper oxide, a chemical reaction occurs, resulting in the formation of copper sulfate and water. The reaction can be represented by the equation: CuO + H2SO4 → CuSO4 + H2O.
What happens when water and white copper sulphate mix together?
When water and white copper sulfate mix together, the copper sulfate will dissolve in the water, resulting in a blue solution. This is because copper sulfate is a water-soluble compound.
What colour is pure water when anhydrous copper sulphate is added and is there a soild residue?
Anhydrous copper sulfate solid is white. When it is added to water, it dissolves and the solution of aqueous copper sulfate becomes blue.
