No, copper is a solid metal.
When acid is mixed with copper, the gas given off is hydrogen. This reaction produces hydrogen gas, as the acid dissolves the copper to form copper ions and hydrogen gas is released as a byproduct.
When copper sulfate is heated, it decomposes to form copper oxide and sulfur dioxide gas.
When copper carbonate decomposes, it produces carbon dioxide gas along with copper oxide as a residue.
When you add zinc to copper sulfate, zinc displaces copper in the compound and forms zinc sulfate. As a result, copper is released as a solid, and no gas is produced in this reaction.
Oxygen gas (O2) reacts with copper (Cu) to form copper oxide (CuO).
Copper chloride can be broken down into its elements, copper and chlorine, through a chemical reaction. One method is to heat a mixture of copper chloride and a reducing agent, like hydrogen gas, which will cause the copper chloride to decompose into copper and chlorine gas. The chlorine gas can be collected and the copper would remain behind as a solid.
Heating pure copper in the presence of argon gas would likely prevent the copper from oxidizing. Argon is an inert gas that would create an oxygen-free environment, thus preventing the formation of copper oxides on the surface of the copper.
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with water aswell it would become copper carbonate
Copper carbonate and sulfuric acid react to produce copper sulfate, carbon dioxide gas, and water.
What happened when nitrogen gas pass though from melted copper at 1250 Centigrade temperature. when i melted the scrap copper in furnace there is some impurity how i can clean and get the piurty of copper 99.99 %
It is a metal.