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What happen to the resistance of a copper when it is heated?
As copper is heated, its resistance increases. This is due to the increase in collisions between free electrons and copper ions, hindering the flow of electric current through the material.
What is the color of copper carbonate when heated?
When copper carbonate is heated, it changes from its green color to black copper oxide.
What gas is formed when copper sulfate is heated?
When copper sulfate is heated, it decomposes to form copper oxide and sulfur dioxide gas.
When copper carbonate is heated what ionic compound remains?
When copper carbonate is heated, it decomposes into copper oxide, releasing carbon dioxide gas. The remaining ionic compound is 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.
What happen when sulfur is heated with copper wire?
Copper sulfate is formed.
What happen when copper vessels are heated with acid?
Copper vessels are easily corroded.
What will happen if hydrogen gas is heated over copper oxide?
the copper oxide will turn red
What happen to the resistance of a copper when it is heated?
As copper is heated, its resistance increases. This is due to the increase in collisions between free electrons and copper ions, hindering the flow of electric current through the material.
When copper is heated in oxygen the compound formed is?
When copper is heated in oxygen, the compound formed is copper oxide.
What is the color of copper carbonate when heated?
When copper carbonate is heated, it changes from its green color to black copper oxide.
What gas is formed when copper sulfate is heated?
When copper sulfate is heated, it decomposes to form copper oxide and sulfur dioxide gas.
When copper carbonate is heated what ionic compound remains?
When copper carbonate is heated, it decomposes into copper oxide, releasing carbon dioxide gas. The remaining ionic compound is copper oxide (CuO).
Does copper expand with heat?
Yes, copper expands when heated.
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.
Is copper dangerous when heated?
Absolutely
What is the name of the black stuff that shows on copper when heated?
The black stuff that forms on copper when heated is called copper oxide. It forms as a result of the copper reacting with oxygen in the air during the heating process.
