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it does react, creating a blue-green coating
e.g. the Statue of Liberty
What else can I help you with?
Why is it when a piece of copper is folded squashed and heated in air only the outside of the copper is black?
The black coating you see is a coating of copper oxide, which forms when the hot metal reacts with air. no air can reach the inside, so it does not react to form black copper oxide.
What gas in the air does copper react with and what product is formed?
Copper reacts with oxygen in the air to form copper oxide.
Which metal burns in air but only react very slowly with water?
Copper burns and reacts in the air to form copper oxide, however i htink it reacts very slowly with water. Hope that helped ;)
Why does copper only react with oxygen in the air?
Copper reacts with oxygen in the air to form copper oxide because oxygen is a highly reactive element that readily forms oxides with many metals. The reaction forms a layer of copper oxide on the copper surface, which contributes to the green patina that forms over time.
When a piece of copper is heated in presence of air its weight?
When a piece of copper is heated in the presence of air, it can react with oxygen to form copper oxide. This can result in an increase in weight due to the addition of oxygen atoms from the air to the copper atoms.
Does copper react with air?
Copper does react with air. It oxidizes turning a bluey-green colour, i.e the statue of liberty.
Which metal is most reactive between copper and aluminium?
Aluminium is more reactive than copper. Aluminium can react with oxygen in the air to form a protective oxide layer, while copper does not readily react with oxygen.
Is copper more reactive than carbon?
Yes, copper is more reactive than carbon. Copper can react with acids to form copper salts and with oxygen in the air to form copper oxide, while carbon is relatively unreactive and does not readily react with acids or oxygen at room temperature.
What is observed when air is passed over heated copper powder?
When air is passed over heated copper powder, the copper powder will react with the oxygen in the air, leading to the formation of copper oxide. This reaction can result in a color change in the copper powder from its original metallic color to a reddish-brown color.
What is the action of air on copper?
Air can cause copper to undergo oxidation, resulting in the formation of a layer of copper oxide on the surface of the metal. Over time, this oxide layer can continue to react with oxygen and moisture in the air, leading to the gradual corrosion and tarnishing of the copper surface.
What are some of the reactions cooper has with other elements?
Copper can react with other elements, such as oxygen, sulfur, and chloride to form an ore, copper oxide (CuO); tarnish, copper sulfide (CuS); and the salt, copper chloride (CuCl2) used in many chemistry labs.
What materials is a compound copper water air or saline solution?
Copper is typically resistant to water and air, but can react with certain types of water containing dissolved gases or chemicals. Copper is not soluble in saline solutions, but may react with them depending on the specific ions present.
