0
How can you filter water from copper sulfate when copper sulfate decomposes when during heating?
Wiki User
∙ 11y ago
You could place the copper sulfate solution in an evaporation dish and let the water evaporate at room temperature over a period of days.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Does copper sulphate undergo any physical or chemical changes during heating?
On heating penta hydrated copper sulphate undergoes dehydration and changes colour from blue to white that means physical change but on heating it does not show a chemical change.
What happens when copper sulfate and sodium hydroxide are heated?
it starts changing to white because the colour of the copper sulphate solution becomes whote during the process of evaporation
What happens when magnesium reacts with copper sulphate?
Since magnesium is a more reactive metal, it will displace the copper and the anion (Which basically is the sulphate) goes to the magnesium. So the products you get out of the displacement is Magnesium sulphate, and copper alone. I have tried this experiment before and just to tell you one thing... During the reaction, a smell comes up, so cover your nose! :D You don't want to smell it.
What is the reaction that takes place when copper is in silver nitrate solution?
The result is a clear blue liquid that reflectes light off it. I don't much about it and I'm looking on the internet to get a better understanding of it. But, it was during a school experiment and this is what me and my partner discovered.
The blue colour of the solution fades during the electrolysis of copper sulfate. Explain why.?
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? When an iron nail is placed in a copper sulphate solution, iron displaces copper from copper sulphate solution forming iron sulphate, which is green in colour. Therefore, the blue colour of copper sulphate solution fades and green colour appears.
Where is the excess copper from after adding zinc to copper sulfate?
The "excess" metallic copper produced by adding zinc metal to a copper sulfate solution comes from exchanging zinc atoms from the metal for copper atoms from the copper sulfate solution. During the reaction, the zinc atoms are ionized to cations and the copper cations from the solution are reduced to neutral atoms.
Why does the color of copper sulfate solution changes during electrolysis?
The color fades as there is a discharge of copper two ions to form copper atoms
How can you tell that a chemical reaction occurred from the copper sulfate?
You have to notice what happens during the reaction and what products have been obtained.
Does copper sulphate undergo any physical or chemical changes during heating?
On heating penta hydrated copper sulphate undergoes dehydration and changes colour from blue to white that means physical change but on heating it does not show a chemical change.
Is heating copper sulfate and water a chemical change?
Yes, it undergoes the clues that indicate that a chemical change has happened.new colour appearsheat or light is producedbubbles or gas are formeda solid forms into a liquidchange is hard or impossible to reverseFour out of the five are met. A solid does not turn into a liquid during this process.
If the mass of the powder in the evaporating dish increases after heating this indicates that?
the powder may have absorbed moisture from the surrounding environment during the heating process.
What happens when copper sulfate and sodium hydroxide are heated?
it starts changing to white because the colour of the copper sulphate solution becomes whote during the process of evaporation
Calcium carbonate decomposes into calcium oxide & carbon dioxide Her results:Mass of calcium carbonate before heating = 2.00 g Mass of calcium oxide left after heating = 1.12 g work out the mass of carbon dioxide released during the decomposition?
I am not sure of the answer so can someone help me pls
How do you kill lichen in the garden?
You can use a mixture of 6 tablespoons of liquid copper sulfate diluted in 1 gallon of water. You must use this during the dormant season. You don't want this mixture to get on the leaves. You should also prune the tree or shrub at this time.
What happens when magnesium reacts with copper sulphate?
Since magnesium is a more reactive metal, it will displace the copper and the anion (Which basically is the sulphate) goes to the magnesium. So the products you get out of the displacement is Magnesium sulphate, and copper alone. I have tried this experiment before and just to tell you one thing... During the reaction, a smell comes up, so cover your nose! :D You don't want to smell it.
Do metals gain electrons during heating?
Heating has no influence.
How do you put copper sulfate on a pond or in a pond?
First of all I'm not a pool expert, but I've owned a pool for a bought 25 yrs. I live in Ohio and I have a 20,000 gallon vinyl liner pool with a sand filter system. First thing you need to do is make sure your alkalinity is at least 50 ppm. for copper sulfate to work properly. My pool used to be totally dark green when I opened it. I now use 2 to 3 table spoons of copper sulfate when I open it in the spring and it goes from green to clean in a bought 2 days. It may be a little cloudy at first, but when you get your alkalinity, chlorine, stabilizer, and PH where it belongs, it will clear up. I also use the same amount in the fall when I close it, but make sure you circulate the water for 2 days before you close it. Make sure you mix the copper sulfate with water in a plastic container, make sure the blue crystals are dissolved. I use a 2 gallon plastic container with a sprinkler head on it like you use to water flowers with, this makes it easy to sprinkle the copper sulfate mixed with water in the pool evenly. You can buy copper sulfate at your local hardware store or on ebay. I'm sorry this information is so long, but I know what you're going through, because I've been through it. I hope this helps you. P.S. I only use copper sulfate in the spring and the fall. I do not use it during the season as a chlorine substitute as some people say they do, as to much copper in your water can cause you problems.
