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I dry it with acetone right on the vacuum filter after its been washed. This removes the water and the acetone can be then removed by gentle warming. But depending on your particle sizes you may need the inert atmosphere for it (Nitrogen, Argon) as the fine one can be pyrophoric in air.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoAssuming you have solid copper you could just grind it into powder. If you don't have access to copper, you could go through a series of chemical reactions that could allow you to obtain copper, though it likely would be easier to just buy some.
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What does copper and oxgyen make?
Copper oxide, which is a compound from the two elements copper and oxygen. When copper is exposed to oxygen for a long period of time, it begins turning green. The green is Copper oxide.Copper oxide can refer toCopper(I) oxide (cuprous oxide, Cu2O), a red powder;Copper(II) oxide (cupric oxide, CuO), a black powder. (Source wikipedia)
How do you do copper coating on iron powder?
Contacting the iron powder with an aqueous solution of copper (II) salts will produce a copper coating on iron powder: Iron is higher in the electromotive series than copper and therefore will displace copper from the solution, resulting in copper-coated iron and dissolved iron cations. When all of the surface of the iron powder has been coated with copper, the iron will stop reacting because it no longer has access to the copper ions in solution, the access of the iron being blocked by the layer of copper coating the remaining iron powder.
Is copper powder behaves like iron powder when it mixed with sulfur?
I want the answer
How do you separate copper powder and salt?
filteration
What is observed when air is passed over heated copper powder?
The copper becomes black!
Why does copper make a good gun powder holder?
copper will not 'spark' causing ignition of the powder. Steel can produce a 'spark' causing the powder to ignite................
What green powder do you add to dilute hydrochloric acid to make copper chloride solution and carbon dioxide?
Copper Carbonate
Why is iron powder magnetic?
Iron is magnetic but copper isn't. So I guess iron powder is magnetic while copper powder isn't.:)
Is copper oxide a black solid?
Cu2O (Copper(II) Oxide) is a Red Powder. CuO (Copper(I) Oxide) is a Black Powder.
Why the colour of heated copper powder becomes black when air is passed over it?
the copper reacts with 02 in the air to make copper oxide, which is black 2Cu+O2--> 2Cuo
What does copper and oxgyen make?
Copper oxide, which is a compound from the two elements copper and oxygen. When copper is exposed to oxygen for a long period of time, it begins turning green. The green is Copper oxide.Copper oxide can refer toCopper(I) oxide (cuprous oxide, Cu2O), a red powder;Copper(II) oxide (cupric oxide, CuO), a black powder. (Source wikipedia)
How do you do copper coating on iron powder?
Contacting the iron powder with an aqueous solution of copper (II) salts will produce a copper coating on iron powder: Iron is higher in the electromotive series than copper and therefore will displace copper from the solution, resulting in copper-coated iron and dissolved iron cations. When all of the surface of the iron powder has been coated with copper, the iron will stop reacting because it no longer has access to the copper ions in solution, the access of the iron being blocked by the layer of copper coating the remaining iron powder.
What is the result after heating copper wire and sulfur powder?
Copper Sulfide
When you heat copper oxide and magnesium why do you get grey powder?
You get a grey powder because magnesium is higher up in the reactivity series than Copper - (magnesium is more reactive than copper) therefore when you heat it up there is a displacement reaction. That grey powder is actully magnesium oxide and copper e.g Copper oxide + magnesium = magnesium oxide and copper.
Is the solid left behind after a copper and sulfermixture is heatedf is it a compound or a element?
Copper powder reacts with molten sulphur to make copper(I) sulphide (a compound). 2Cu + S -> Cu2S Please see the link.
What do copper sulfate baking powder and nickel have in common?
Okay, let's take the basics: There is no such thing as "copper sulfate baking powder", as it would be poisonous. I can think of no way to relate elemental nickel to the fictitious "copper sulfate baking powder".
Is copper powder behaves like iron powder when it mixed with sulfur?
I want the answer
