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What is the colour of the copper sulfate solution when zinc granules are added to it?
The color of the copper sulfate solution changes from blue to colorless when zinc granules are added to it. This is because zinc displaces copper in the solution through a chemical reaction, forming zinc sulfate and leaving the solution without copper ions responsible for its blue color.
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What happens zinc granules are placed in copper sulphate solution?
When zinc granules are placed in a copper sulfate solution, zinc will undergo a displacement reaction with copper, displacing copper ions in the solution. This reaction will result in the formation of zinc sulfate solution and solid copper. The blue color of the copper sulfate solution will fade as the reaction proceeds.
When copper sulfate is added to water it .......to form a?
Why does copper sulfate change its colour when water is added
What solute is in copper sulfate solution?
The solute in a copper sulfate solution is copper sulfate (CuSO4).
When copper sulphate reacts with iron what colour does it turn?
When copper sulphate reacts with iron, the solution turns blue due to the formation of copper ions in the solution. This is because copper is displaced from the copper sulfate and iron sulfate is formed, leading to the blue color of the solution.
If solid copper sulfate is mixed with water what is formed?
a copper sulfate solution it becomes copper (II) sulfate pentahydrate
What happens zinc granules are placed in copper sulphate solution?
When zinc granules are placed in a copper sulfate solution, zinc will undergo a displacement reaction with copper, displacing copper ions in the solution. This reaction will result in the formation of zinc sulfate solution and solid copper. The blue color of the copper sulfate solution will fade as the reaction proceeds.
What happens when zinc granules are dipped in copper sulphate solution?
When zinc granules are dipped in copper sulfate solution, a displacement reaction occurs. Zinc, being more reactive than copper, displaces copper from the solution, resulting in the formation of zinc sulfate and elemental copper. The solution changes color from blue (copper sulfate) to colorless (zinc sulfate), and reddish-brown copper deposits can be seen on the zinc granules. This reaction highlights the reactivity series of metals, where zinc is higher than copper.
When copper sulfate is added to water it .......to form a?
Why does copper sulfate change its colour when water is added
What solute is in copper sulfate solution?
The solute in a copper sulfate solution is copper sulfate (CuSO4).
When copper sulphate reacts with iron what colour does it turn?
When copper sulphate reacts with iron, the solution turns blue due to the formation of copper ions in the solution. This is because copper is displaced from the copper sulfate and iron sulfate is formed, leading to the blue color of the solution.
What is the original colour of fehlings a solution?
Fehling's A solution is blue in color due to the presence of copper sulfate.
If solid copper sulfate is mixed with water what is formed?
a copper sulfate solution it becomes copper (II) sulfate pentahydrate
Name the solute and the solvent in a copper sulfate solution?
In a copper sulfate solution, copper sulfate is the solute and water is the solvent.
How do you obtain copper sulfate crystals from a mixture of copper sulfate and sand?
To obtain copper sulfate crystals from a mixture with sand, you can dissolve the mixture in water. The copper sulfate will dissolve, while the sand will not. You can then filter the solution to separate the sand from the copper sulfate solution. By evaporating the water from the copper sulfate solution, you can obtain copper sulfate crystals.
Is a copper sulfate solution a mixture?
No, a copper sulfate solution is a homogeneous mixture where copper sulfate is dissolved in water.
What is the pH of copper sulfate?
The water solution of copper sulfate is acidic.
Why does iron filings in copper sulphate solution become colourless from green after sometime?
Copper sulfate solution starts of a blue colour. When Iron metal is added to the solution a REDOX reaction begins in which the copper is reduced (gains electrons) to become copper metal and the iron is oxidised (loses electrons) to become iron ions. When the iron ions go into solution, it will change to a green colour which is the colour of iron (II) sulfate. As a general principle, a more reactive metal will displace a less reactive metal from solution by the process described above.
