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What happens to the temperature when anhydrous copper sulhate gets wet?
When anhydrous copper sulfate becomes wet, it undergoes an exothermic reaction as it absorbs water to form hydrated copper sulfate. This reaction releases heat, resulting in a temperature increase in the surrounding area.
What happens when an iron nail is dipped in copper sulphate solution?
A brown layer of copper gets deposited on iron nail. This change is due to a chemical reaction between copper sulphate and iron. Also the colour of the solution changes from blue to green due to the formation of iron sulphate. This reaction can be represented by the following equation: Copper sulphate + Iron = Iron sulphate + Copper solution (CuSO4) + (Fe) = (FeSO) + (Cu)
Why does the copper sulphate powder turn blue and gets hot when add water to it?
When water is added to copper sulfate powder, it dissolves to form a solution. This dissolution is an exothermic process, meaning it releases heat, causing the solution to become warm. The blue color of the solution is due to the copper ions in the copper sulfate forming a blue complex with water molecules.
What happens to copper when it gets wet?
When copper gets wet, it can undergo a chemical reaction with the water and oxygen in the air, which forms a greenish layer known as patina. This patina acts as a protective coating, preventing further corrosion of the copper.
What happens to copper wire when heated?
When copper wire is heated, it expands due to thermal expansion. As it gets hotter, the electrons in the copper atoms move more freely, increasing electrical resistance. Excessive heating can cause the copper wire to melt and ultimately vaporize.
How copper sulphate diffuse in water?
copper sulphate gets hydrated in water and thus is diffusible.
What happens to the temperature when anhydrous copper sulhate gets wet?
When anhydrous copper sulfate becomes wet, it undergoes an exothermic reaction as it absorbs water to form hydrated copper sulfate. This reaction releases heat, resulting in a temperature increase in the surrounding area.
What happens when an iron nail is dipped in copper sulphate solution?
A brown layer of copper gets deposited on iron nail. This change is due to a chemical reaction between copper sulphate and iron. Also the colour of the solution changes from blue to green due to the formation of iron sulphate. This reaction can be represented by the following equation: Copper sulphate + Iron = Iron sulphate + Copper solution (CuSO4) + (Fe) = (FeSO) + (Cu)
Why does the copper sulphate powder turn blue and gets hot when add water to it?
When water is added to copper sulfate powder, it dissolves to form a solution. This dissolution is an exothermic process, meaning it releases heat, causing the solution to become warm. The blue color of the solution is due to the copper ions in the copper sulfate forming a blue complex with water molecules.
Why does copper sulphate turn green when iron is added?
When iron is added to copper sulfate, the sulfate ionbreaks away from copper, and combines with iron to form Ferrous Sulfate, which is green in color. It is a single displacement reaction =CuSO4 + Fe ----> FeSO4 + Cu
What happens to copper when it gets wet?
When copper gets wet, it can undergo a chemical reaction with the water and oxygen in the air, which forms a greenish layer known as patina. This patina acts as a protective coating, preventing further corrosion of the copper.
What happens to copper wire when heated?
When copper wire is heated, it expands due to thermal expansion. As it gets hotter, the electrons in the copper atoms move more freely, increasing electrical resistance. Excessive heating can cause the copper wire to melt and ultimately vaporize.
What happens when copper is heate?
The brown colored element, copper on heating in air forms copper oxide which in black in color. 2Cu(s) +O2(g) gives rise to 2CuO(s)
Why will iron displace copper from aqueous solutions of copper salts?
Because iron is more reactive than copper. If iron displaces copper, that releases energy (enthalpy). If copper were to displace iron, that would require energy to be used. This is less favourable and , averaged over the huge number of molecules, atoms and ions in the solution, the more energy producing reaction is vastly preferred. Hence, iron put into copper sulphate solution gets coated in copper and the solution slowly loses its blue colour. But if you put copper metal in iron sulphate solution, nothing noticable occurs.
When a cricket player gets injured what kind of chemical is sprayed?
Sulphate and other chemicals!
Who gets chased by the bear in fox and the hound?
That old farmer gets chased and then the Copper tries to help him and then Todd tries to help Copper
When an iron nail is placed into a solution of copper sulfate what happens?
In this case, copper ions from the copper sulfate solution will react with the iron in the nail through a redox reaction. The iron will gradually dissolve into the solution, while copper ions will deposit on the surface of the nail, forming a layer of copper on the nail.
