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What color is copper carbonate when heated?
Copper Carbonate when heated decomposes to give copper oxide and carbon dioxide.
What yellow solid heated in no air turns black?
Sulfur is a yellow solid that, when heated in the absence of air, sublimes into a black solid as it undergoes a phase change from solid to gas.
CuCO3 ------- CuO plus CO2 - heat Is this correct?
Yes, that is correct. When copper carbonate (CuCO3) is heated, it decomposes into copper(II) oxide (CuO) and carbon dioxide (CO2).
When a metal powder is heated in open dish it turns black which metal is that?
The metal powder that turns black when heated in an open dish is likely to be magnesium. This is due to the formation of magnesium oxide on the surface of the metal powder when it reacts with oxygen in the air during heating.
Why does porcelain turn black when heated?
Porcelain turns black when heated due to carbon impurities in the material being burned off, leaving behind a black residue. This happens at high temperatures where the carbon particles react and create black pigments on the surface of the porcelain.
What color is copper carbonate when heated?
Copper Carbonate when heated decomposes to give copper oxide and carbon dioxide.
What is the symbol equation when copper carbonate is heated?
CuCO3 = CuO + CO2
Chemical Product of CuCO3 with change of heat?
When CuCO3 is heated, it decomposes into copper(II) oxide (CuO) and carbon dioxide (CO2) gas. This is a decomposition reaction where the solid CuCO3 breaks down into a solid and a gas when heated.
What colour is copper II carbonate when it is heated?
CuCO3 is bluish-greenish-white. If it is heated to a high enough temperature, it will decompose into Carbon Dioxide and Copper II Oxide, which is black.
Write a symbol equation for the reaction when copper carbonate is heated?
The thermal decomposition in this case is: CuCO3 -------------CuO + CO2
What yellow solid heated in no air turns black?
Sulfur is a yellow solid that, when heated in the absence of air, sublimes into a black solid as it undergoes a phase change from solid to gas.
CuCO3 ------- CuO plus CO2 - heat Is this correct?
Yes, that is correct. When copper carbonate (CuCO3) is heated, it decomposes into copper(II) oxide (CuO) and carbon dioxide (CO2).
As a heated liquid turns into a gas it?
As a heated liquid turns into a gas, it ... ?
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)
Reaction for heated CuCO3 and a wooden splint?
When heated, copper(II) carbonate (CuCO3) will decompose to form copper(II) oxide (CuO), carbon dioxide (CO2), and oxygen gas (O2). A wooden splint will continue to burn in the presence of the oxygen gas, producing carbon dioxide and water vapor as it undergoes combustion.
When a metal powder is heated in open dish it turns black which metal is that?
The metal powder that turns black when heated in an open dish is likely to be magnesium. This is due to the formation of magnesium oxide on the surface of the metal powder when it reacts with oxygen in the air during heating.
Why does porcelain turn black when heated?
Porcelain turns black when heated due to carbon impurities in the material being burned off, leaving behind a black residue. This happens at high temperatures where the carbon particles react and create black pigments on the surface of the porcelain.
