-
Why do you anneal copper?
Wiki's annswer to the question of HOW to anneal copper is totally wrong and backwards. You anneal copper by heating it with propane torch to dull cherry red, then quinching it in water. (the opposite...
-
What is anneal copper?
It is copper that has been heated to make is malleable again. When copper is bent and hammered it becomes hard. To get it back into its original flexible state it has to be heated.
-
How do you anneal copper?
Its done with a fame or torch, you heat the copper to a almost cherry red glow, (caution, you don't want it red, if it just starts to glow, "stop" that where you just annealed copper. but the more...
-
What is the difference between copper copper oxide and copper sulfate?
There are two copper oxides. Copper I oxide (Cu2O) and copper II oxide (CuO) both contain copper and oxygen. Copper II oxide is a reddish solid and Copper II oxide is a black solid. Both are...
-
How would you get copper from copper oxide?
you obtain Cu from CuO only by reducing with hydrogen or carbon monooxide: CuO + H2 → Cu + H2O