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Why is iron not deposited over a copper plat when copper plate is dipped in iron sulphate?
Iron will not deposit onto a copper plate when it is dipped in iron sulfate because copper has a lower reactivity than iron. In a displacement reaction, a more reactive metal will displace a less reactive metal from its compound. In this case, since iron is more reactive than copper, it displaces copper in the iron sulfate solution forming iron sulfate and preventing the deposition of iron on the copper plate.
What else can I help you with?
What happen to the silver plate when dipped in copper sulphate solution?
That's a good question. What didhappen to it?I wouldn't expect much of anything to happen, since copper is a more active metal than silver. In fact, a copper plate dipped into a silver nitrate solution should grow silver crystals as the copper ionizes and replaces silver in solution.
What happen when sulphuric acid is poured on copper plate?
equation = copper+suphuric acid=copper sulphate+hydrozen
What happens when sulphuric acid is poured on a copper plate?
When sulfuric acid is poured on a copper plate, a redox reaction occurs, result in the production of copper sulfate, water, and sulfur dioxide gas. The reaction will also cause the copper plate to corrode, forming a greenish-blue layer of copper sulfate on its surface.
What equipment would be needed to prepare copper sulphate crystals?
To prepare copper sulfate crystals, you would need a heat source, glassware such as beakers and stirring rods, distilled water, copper oxide or copper sulfate powder, a balance for measuring mass, and a filtration setup for separating the crystals from the solution. Optional equipment includes a thermometer for temperature monitoring and a hot plate for heating.
Why does the blue colour remains blue during electrolysis of copper sulphate solution using copper electrodes?
During electrolysis of copper sulfate solution using copper electrodes, the blue color of the solution remains because copper ions from the copper sulfate solution plate onto the cathode, replacing the copper atoms in the electrode. This does not change the color of the solution as the copper ions remain in solution, maintaining the blue color.
Why does the blue colour of copper sulphate disappear when a zinc plate is dipped into it?
The copper plates out while the zinc dissolves, leaving a transparent zinc sulphate solution.
What happen to the silver plate when dipped in copper sulphate solution?
That's a good question. What didhappen to it?I wouldn't expect much of anything to happen, since copper is a more active metal than silver. In fact, a copper plate dipped into a silver nitrate solution should grow silver crystals as the copper ionizes and replaces silver in solution.
What happens when copper plate is dipped in ferrous sulphate solution?
There would be no reaction because copper is a less reactive metal than iron. Refer to the related link for an activity series of metals.
What happen when sulphuric acid is poured on copper plate?
equation = copper+suphuric acid=copper sulphate+hydrozen
How is copper plated?
To copper-plate another metal, the procedure is pretty simple. You need a DC power source, a bath of copper sulphate, and a copper electrode. Connect the positive terminal of the battery to the copper electrode, and the negative to the item to be plated. When the copper electrode and the item are placed in the copper sulphate solution, the circuit is complete and copper electrons will stick to the item.
What happens when sulphuric acid is poured on a copper plate?
When sulfuric acid is poured on a copper plate, a redox reaction occurs, result in the production of copper sulfate, water, and sulfur dioxide gas. The reaction will also cause the copper plate to corrode, forming a greenish-blue layer of copper sulfate on its surface.
What equipment would be needed to prepare copper sulphate crystals?
To prepare copper sulfate crystals, you would need a heat source, glassware such as beakers and stirring rods, distilled water, copper oxide or copper sulfate powder, a balance for measuring mass, and a filtration setup for separating the crystals from the solution. Optional equipment includes a thermometer for temperature monitoring and a hot plate for heating.
Why does the blue colour remains blue during electrolysis of copper sulphate solution using copper electrodes?
During electrolysis of copper sulfate solution using copper electrodes, the blue color of the solution remains because copper ions from the copper sulfate solution plate onto the cathode, replacing the copper atoms in the electrode. This does not change the color of the solution as the copper ions remain in solution, maintaining the blue color.
What occurs when copper reacts with dilute sulphuric acid?
When copper reacts with dilute sulphuric acid, copper sulfate and hydrogen gas are produced. The copper sulfate formed will be a blue solution. This reaction is a redox reaction, where copper is oxidized and hydrogen is reduced.
WHY DID THE IRON ROD KEPT IN COPPER SULPHATE SOLUTION TURNED BROWN AFTER SOMETIME AND WHAT OTHER CHANGE WILL YOU OBSERVE?
The iron rod turned brown because it underwent a chemical reaction with the copper ions in the copper sulfate solution, forming copper metal on the surface of the iron. Another change you might observe is that the copper sulfate solution may become lighter in color as some of the copper ions plate onto the iron rod.
What will happen when sulphuric acid is passed on a copper plate?
When sulfuric acid is passed on a copper plate, it will react with the copper to form copper sulfate and hydrogen gas. The reaction will also cause the copper plate to dissolve and form a blue-green solution (copper sulfate).
Is it advisable to store ferrous sulphate in a zinc container?
No. The zinc will react with the ferrous sulphate, dissolving the zinc and forming solid iron. This is due to the positions of iron and zinc in the activity series.See the Related Questions for more information about the activity series.
