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What is the Balanced equation for the reaction of heated copper wire and methanol?
CuO + CH3OH --> HCHO + Cu + H2O
Balanced equation for Copper II hydroxide heated?
Copper(II) hydroxide, when heated, decomposes to form copper(II) oxide and water. The balanced equation for this reaction is: 2Cu(OH)2(s) -> 2CuO(s) + H2O(g)
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 equation when copper is heated with chlorine gas to produce solid copperIchloride?
Copper (Cu) + Chlorine (Cl) -> Copper (I) Chloride (CuCl)
Why is the black stuff on heated copper not soot?
The black substance that forms on heated copper is not soot because copper does not undergo combustion in the same way as carbon-based materials. The black substance is most likely copper oxide, formed when the copper reacts with oxygen in the air.
When copper is heated in air write chemical equation?
When copper is heated in air, it undergoes oxidation to form copper(II) oxide. The chemical equation for this process is: 2Cu(s) + O2(g) → 2CuO(s)
What is the word equation when Malachite is heated?
When malachite is heated, it decomposes into copper(II) oxide and carbon dioxide. The word equation for this reaction is: Copper(II) carbonate (malachite) → Copper(II) oxide + Carbon dioxide.
How is copper obtained from it's sulphide ore write the balance chemical equation?
Copper is obtained from its sulfide ore by smelting, where the copper sulfide is heated in the presence of oxygen, producing copper metal and sulfur dioxide gas. The balanced chemical equation for the reaction is: 2Cu2S + 3O2 -> 2Cu + 2SO2
What happens with a copper wire and a Bunsen burner equation?
When a copper wire is heated with a Bunsen burner, it undergoes oxidation as it reacts with oxygen in the air, forming copper(II) oxide (CuO) on its surface. The balanced chemical equation for this reaction is: 2Cu + O2 -> 2CuO.
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.
Why the colour of heated copper powder becomes black when air is passed over it?
When air is passed over heated copper powder, the copper undergoes oxidation, forming copper oxide. Copper oxide is black in color, which is why the heated copper powder appears black when air is passed over it.
What is the symbol equation when copper carbonate is heated?
CuCO3 = CuO + CO2
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.
How does heated copper remove oxygen from the air?
Heated copper acts as a catalyst in a chemical reaction where the oxygen molecules in the air are reduced to form copper oxide. This reaction effectively removes oxygen from the air by chemically binding it to the copper surface.
What is the equation for the chemical reaction that takes place when copper is heated in air?
this equation is called the erectile disfunctional copper equation, it involves a human looking at ones biological mother with copper in his left hand as he heats up from the sexual tension releases with in the given area. therefore the equation is heat + sexual rating of mother out of 10 x given area= your mum
When copper is heated in air?
When copper is heated in air, it undergoes oxidation and forms copper oxide. Initially, a layer of black copper oxide (CuO) forms on the surface, and upon further heating, it turns into red copper oxide (Cu2O).
What is the symbol for the equation of the reaction that occurs when copper carbonate is heated?
The symbol for the reaction that occurs when copper carbonate is heated is: CuCO3(s) → CuO(s) + CO2(g)
