The thermal decomposition in this case is:
CuCO3 -------------CuO + CO2
The symbol for the reaction that occurs when copper carbonate is heated is: CuCO3(s) → CuO(s) + CO2(g)
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.
When copper carbonate is heated, a thermal decomposition reaction occurs. This reaction causes copper carbonate to break down into copper oxide and carbon dioxide gas, which is released as a byproduct.
The chemical equation is:Cu2CO3(H2O)----------------2 CuO + CO2 + H2O
When copper carbonate is heated, it undergoes a decomposition reaction, where it breaks down into copper oxide, carbon dioxide, and oxygen gas. The reaction can be summarized as: CuCO3(s) -> CuO(s) + CO2(g) + O2(g).
The symbol for the reaction that occurs when copper carbonate is heated is: CuCO3(s) → CuO(s) + CO2(g)
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.
When copper carbonate is heated, a thermal decomposition reaction occurs. This reaction causes copper carbonate to break down into copper oxide and carbon dioxide gas, which is released as a byproduct.
CuCO3 ==> CO2 + CuO (heat is the catalyst, written above the arrow)
CuCO3 = CuO + CO2
The chemical equation is:Cu2CO3(H2O)----------------2 CuO + CO2 + H2O
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When copper carbonate is heated, it undergoes a decomposition reaction, where it breaks down into copper oxide, carbon dioxide, and oxygen gas. The reaction can be summarized as: CuCO3(s) -> CuO(s) + CO2(g) + O2(g).
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
When sodium carbonate is heated, it decomposes into sodium oxide and carbon dioxide. The word equation for this reaction is: Sodium carbonate → Sodium oxide + Carbon dioxide.
Here are the equations for the thermal decomposition of copper carbonate (notice that a metal oxide is formed, just as it was with calcium carbonate): Copper carbonate → copper oxide + carbon dioxide CuCO3 → CuO + CO2
This compound is the copper(II) oxide, CuO.