My 7 year old son claims that it hurts. But the sensation passes quickly. Although I'm no doctor, the pharmacist says not to refrigerate it... and administering the drops at room temperature should less the discomfort. Can't do anything about the mild burning sensation due to the sulfate.
-It shouldn't burn when you put them on . Check with the optometrist and check for scratches or anything on your contact lens . Scratches can cause infections . Try getting new ones and check if it's the right side . It should only feel a little cool when you put it on .
Any reaction occur when gold is put in copper sulfate.
Because it has some chemicals that can make your eye burn.When that happens put cold water in your eye and it feels a little better.
If it is not sulfate free, you shouldn't use it.
Do not put butter or oils on a burn. Run the burn under cold water, that's all.
Write the reaction when potassium sulfide is put into water:
scientists carry out experiments to test theories or ideas. for example, if they wanted to prove that if you hold a lens up to your eye that it can burn your retina, they would probably put a lens in front of a cow eye or an animal eye to test the theory.
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).
For an electrical burn, only put on dry, sterile bandages. Do not remove any clothing if it is stuck to the burn.
When nickel is put in a copper (II) sulfate solution, a displacement reaction occurs where the nickel replaces the copper in the solution. This results in the formation of nickel sulfate and copper metal deposits on the surface of the nickel.
When nickel sulfate is put into water, it dissociates into its ions - nickel (II) ions and sulfate ions. These ions then interact with water molecules through hydration to form a homogeneous solution.
His eye would be put out as well. Thats were the saying an eye for an eye means.