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Chemical reaction between calcium and copper sulphate?
When calcium metal is added to a solution of copper sulfate, a single displacement reaction occurs. The more reactive calcium displaces the less reactive copper from the copper sulfate solution. This results in the formation of calcium sulfate and elemental copper. The balanced chemical equation for this reaction is: Ca + CuSO4 -> CaSO4 + Cu.
How do you separate chalk and copper sulfate?
One way to separate chalk and copper sulfate is through filtration. The copper sulfate (being soluble) can be dissolved in water to form a solution, while the chalk remains as a solid. The mixture can then be filtered, allowing the solids (chalk) to be retained on the filter paper while the liquid (copper sulfate solution) passes through.
Why would the thermal decomposition of calcium carbonate require a higher temperature than that required for copper carbonate?
The thermal decomposition of calcium carbonate requires a higher temperature than copper carbonate because calcium carbonate is more stable and has a stronger chemical bond between calcium and carbonate ions. This higher temperature is needed to break these bonds and initiate the decomposition process. Additionally, calcium carbonate has a larger ionic size compared to copper carbonate which also contributes to the higher temperature needed for decomposition.
What is the scientific name for Copper Sulphate?
The basic copper carbonate is known in mineralogy as malachite or azurite.
What would happen if you put calcium wity copper sulphate?
Calcium + Copper sulfate ----> Calcium sulfate + Copper It is a single displacement reactions. The products are Calcium Sulfate (white, insoluble) and fillings of copper(reddish-brown).
Does copper sulphate dissolve in oil?
No. All metal sulphate are soluble in water, except barium sulphate, calcium sulphate and lead sulphate.
What is the number ratio between copper carbonate and copper sulphate?
the answer is..... 2
Chemical reaction between calcium and copper sulphate?
When calcium metal is added to a solution of copper sulfate, a single displacement reaction occurs. The more reactive calcium displaces the less reactive copper from the copper sulfate solution. This results in the formation of calcium sulfate and elemental copper. The balanced chemical equation for this reaction is: Ca + CuSO4 -> CaSO4 + Cu.
What chemical should be added to copper carbonate to make copper sulphate?
Sulphuric acid, because "sulphuric" is what gives copper sulphate it's name
What is caledonite?
Caledonite is a carbonate/sulphate mineral of copper and lead.
What is made when you mix sulphuric acid copper carbonate?
copper sulphate and carbon dioxide
What is the precipitate of copper sulphate and sodium carbonate?
The precipitate formed when copper sulfate and sodium carbonate are mixed is copper carbonate. This reaction occurs because copper carbonate is insoluble in water and therefore forms a solid precipitate.
Why does no reaction occur when copper is placed in a solution of calcium sulphate?
Copper is a less reactive metal than calcium, therefore it cannot replace the calcium in the calcium sulphate. Refer to the related link for a reactivity series.
Why does one of the reactant copper carbonate is added in excess when preparing a sample of copper sulphate crystals?
Excess copper carbonate is added to ensure that all the copper sulphate is fully converted. This helps to make sure that all the starting material is used up and that the reaction goes to completion, resulting in a higher yield of pure copper sulphate crystals.
Copper sulphate add to sodium hydroxide result colour?
When copper sulfate is added to sodium hydroxide, a blue precipitate of copper hydroxide is formed. The color change observed is from the initial blue color of copper sulfate to the blue precipitate of copper hydroxide.
Does copper have calcium carbonate?
No, copper does not contain calcium carbonate. Copper is a metallic element, while calcium carbonate is a compound made up of calcium, carbon, and oxygen, commonly found in minerals such as calcite and aragonite. These two substances are distinct and serve different purposes in various applications, including construction and manufacturing.
How do you separate chalk and copper sulfate?
One way to separate chalk and copper sulfate is through filtration. The copper sulfate (being soluble) can be dissolved in water to form a solution, while the chalk remains as a solid. The mixture can then be filtered, allowing the solids (chalk) to be retained on the filter paper while the liquid (copper sulfate solution) passes through.
