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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 is reacted with oxygen in air to form sulphurous acid?
Sulphur dioxide (SO2) reacts with oxygen in the air to form sulphurous acid (H2SO3). This reaction occurs when SO2 dissolves in water, creating a weak acid known as sulphurous acid. Sulphurous acid is commonly found in the atmosphere as a result of industrial processes and volcanic emissions.
What is the copper oxide word equation?
2Cu (s) + O2 (g) -----------------> 2CuO (s)
Elemental calcium and magnesium metal are shiny when they are pure if the metals you worked with were not shiny explain why this was so?
They were exposed to and reacted with oxygen in the air.
What is the film on copper?
If you are referring to the greenish discolouration on exposure to the atmosphere it is called verdigris.
What gas in the air has reacted with copper to create CuO?
carbonIVoxide
What gas in the air reacts to copper to form CuO?
Oxygen gas (O2) reacts with copper (Cu) to form copper oxide (CuO).
What is produced when copper sulphide is heated in the air?
When copper sulfide is heated in the air, it is oxidized to form copper oxide (CuO) and sulfur dioxide (SO2) gas.
Does burning copper in a naked flame increase its weight?
Copper doesn't burn in a naked flame, but will simply turn black. This is due to its reaction with the oxygen in the air forming black copper (II) oxide CuO. Therefore, as the copper has now reacted with oxygen it will weigh more than it did.
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 compound is formed when copper is burned?
When copper is burned in the presence of air, it forms copper oxide. Copper oxide can exist in different forms, such as copper(I) oxide (Cu2O) or copper(II) oxide (CuO), depending on the conditions of the reaction.
Is a solid and forms rust when reacted with air.?
Iron
Is solid and forms rust when reacted with air?
Iron
Is air gas a compound?
Air is a mixture of mainly Nitrogen and Oxygen, the gases in air are not chemically reacted.
What compound is made when copper reacts with oxygen?
Copper reacts with oxygen in the air to form copper oxide. The most common form is black copper(II) oxide (CuO) which gives copper a black coating or tarnish.
What is the chemical name of the product formed when copper reacts with a gas in air?
When the product is with oxygen it will be copper oxide CuO. If it is with nitrogen it is copper nitrate.
How does black copper oxide form?
CuCO3 + Heat --> CuO + O2 Green Copper Carbonate when heated will form Copper Oxide and Oxygen
