0
What is the name of the black stuff that shows on copper when heated?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How can copper and iron exist in there uncombined form?
magic and stuff
What is the name of the process that turns a penny green?
That green stuff that shows up on copper is called verdigris, and is also known as patina. In addition to making your penny green, it's also what makes the copper Statue of Liberty look green!The process by which verdigris is made is called oxidation. Most of the time, when copper oxidizes, it turns dark brown, like most pennies you see. When saltwater is added (like in somebody's sweaty pocket) the copper turns green instead.
If you do electrolysis with copper electrodes in a solution of sodium carbonate what is the blue stuff left in the solution?
i don't know what u are doing wrong as u should not be able to oxidize copper with such a solution but it can only be copper hydroxide (Cu(OH)2)
How abundant is the element copper on earth?
It is difficult to quantify how much copper the Earth has. There are still many copper deposits left undiscovered. However, experts regard copper as one of the few metals that is fully sustainable.
What is black stuff in your knickers?
To be totaly honest i have white stuff in my nickers and some blood and im not quite sure what your talking about but if its black its probably i would think that its ok just like the white stuff but you get black I THINK!im 11 you see so.....im sorry if i get it wrong but hope i helped in some sort of way.
Why is the black stuff on heated copper not soot?
Because its called copper oxide from when the copper coin mixes with oxygen in the air. thats why alot of old coins are black.
What are the products when nickel and copper oxide when heated together?
it means a load of crappy smelling stuff is released
If copper and zinc sulfate are all non black colors why do I get a black substance when copper sulfate reacts with zinc?
The zinc is either contaminated with copper, or the copper is depositing so quickly onto the zinc that it is in a non crystalline structure and therefore appears to be black. Try melting some of the black stuff with a blowtorch and see what happens.
What color is cold copper?
Red. Copper's color only changes significantly when it oxidizes and develops a patina of copper oxide. That's the greenish-black stuff on your really old pennies.
How does the mantel get heated?
The mantel gets heated with hot stuff
What is at the cosmophere?
I have been there, their is a black bird (airplane) a rocket simulator, shows and other stuff their is even an imax!
What are some uses of copper after mining it?
you can make copper stuff
What is the green stuff on copper?
Patina
Why is the green stuff on the Statue of Liberty?
Its oxidized copper, basically the copper is "rusting"
What is the black stuff called that comes out of an octopus?
What is the black stuff that comes out of an octopus
How can copper and iron exist in there uncombined form?
magic and stuff
What bond is formed in a reaction between iron and copper II chloride?
Copper and some yello gross stuff
