copper nitrate
Wassim
When copper is mixed with oxygen, copper oxide is formed. The specific compound formed depends on the ratio of copper to oxygen present during the reaction.
Copper sulfides, but only after heating the mixture.
When gaseous H2S is passed through aqueous CuSO4, a black precipitate of Copper Sulphide (CuS) is formed with sulphuric acid solution.
When tin and copper are mixed together to form bronze, they change in that their product is much tougher and stronger.
When copper reacts with chlorine in water, a greenish-blue color is formed, which is due to the formation of copper(II) chloride.
a copper sulfate solution it becomes copper (II) sulfate pentahydrate
1. Ammonia (gas, NH3) and copper (solid, Cu) cannot be mixed. 2. Ammonia can react with copper salts in water solutions.
Tin and copper.
When copper sulfate and sodium hydroxide are mixed together, a double displacement reaction occurs. The copper ions from copper sulfate react with hydroxide ions from sodium hydroxide to form a blue precipitate of copper hydroxide. The resulting solution will contain sodium sulfate.
no
If Argon gas and Copper metal were mixed together, they would not react chemically because Argon is an inert gas and Copper is a stable metal. They would simply coexist without interacting with each other.