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The CuCO3 produces CO2 when it is heated, so the wooden splint will go out since the carbon dioxide would inhibit the oxygen from allowing the splint to stay lit.
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Write a symbol equation for the reaction when copper carbonate is heated?
The thermal decomposition in this case is: CuCO3 -------------CuO + CO2
What happen when copper carbonate is heated?
It decomposes to form copper oxide and carbon dioxide. It is an endothermic reaction, which means it absorbs heat (as all decomposition reactions do). This is the chemical equation of the reaction: CuCO3 ----> CuO + CO2
What is the net ionic equation for CUCO3?
The corresponding ionic reaction would be; Cu2+(aq) + CO32-(aq) -> CuCO3(s)
What is the chemical reaction for sodium carbonate and copper II sulfate?
CuSO4 + Na2CO3 --> CuCO3 + Na2SO4
What is the balanced equation for the reaction?
CuSO4 (aq) + Na2CO3 (aq) --> CuCO3 (s) + Na2SO4 (aq)
Write a symbol equation for the reaction when copper carbonate is heated?
The thermal decomposition in this case is: CuCO3 -------------CuO + CO2
When copper oxide is heated in carbon what is produced?
Copper doesn't react with carbon dioxide at room temperature.
What happen when copper carbonate is heated?
It decomposes to form copper oxide and carbon dioxide. It is an endothermic reaction, which means it absorbs heat (as all decomposition reactions do). This is the chemical equation of the reaction: CuCO3 ----> CuO + CO2
What is the symbol equation when copper carbonate is heated?
CuCO3 = CuO + CO2
What is the net ionic equation for CUCO3?
The corresponding ionic reaction would be; Cu2+(aq) + CO32-(aq) -> CuCO3(s)
What gas is given off when copper carbonate heated?
carbon dioxide [CuCO3 --> CuO + CO2]
Why does CuCO3 turns black when heated?
on heating copper carbonate decomposes to cupric oxide which is black in colour.
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).
Is copper carbonate a product or reactante?
It can be either depending on the reaction. For example. here it is a product. 2Cu + H2O + CO2 + O2 --> Cu(OH)2 + CuCO3 it is a product. While in this reaction CuCO3 + 2HCl --> CuCl2 + CO2 + H2O it is a reactant.
What is the chemical reaction for sodium carbonate and copper II sulfate?
CuSO4 + Na2CO3 --> CuCO3 + Na2SO4
What is the balanced equation for the reaction?
CuSO4 (aq) + Na2CO3 (aq) --> CuCO3 (s) + Na2SO4 (aq)
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.
