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
Word equation:
copper (II) carbonate --> copper oxide + carbon dioxide
Symbol equation:
CuCO3 --> CuO +CO2
Symbol Equation= CuCO3 - CuO + CO2
Word Equation= Copper Carbonate - Copper Oxide + Carbon Dioxide
Three reaction steps:
CuCO3 --> CuO + CO2
4CuO --> 2Cu2O + O2
2Cu2O --> 4Cu + O2
Copper carbonate =Copper oxide + Carbon dioxide
that's thermal decomposition of copper carbonate
CuCO3 (s) ---> CuO (s) + CO2 (g)
Copper Carbonate when heated decomposes to give copper oxide and carbon dioxide.
They form magnesium oxide, copper oxide etc. and will form carbon dioxide as a byproduct.
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Calcium carbonate is heated to from calcium oxide and carbon dioxide as illustrated by the chemical equation CaCO3(s) ===> CaO(s) + CO2(g).
Calcium carbonate heated to form calcium oxide and carbon dioxide as shown by the equation CaCO3(s) → CaO(s) + CO2(g).
CuCO3 = CuO + CO2
The thermal decomposition in this case is: CuCO3 -------------CuO + CO2
Copper.
Black
yes
Calcium carbonate thermally decomposes when heated to form calcium oxide powder and carbon dioxide gas. The word equation: calcium carbonate --> calcium oxide + carbon dioxide As a symbol equation: CaCO3 --> CaO + CO2
Copper Carbonate when heated decomposes to give copper oxide and carbon dioxide.
Carbonate by itself is an ion that does not contain copper and therefore could not produce copper if heated. However, because carbonate is a negatively charged ion, no substantial number of carbonate ions can exist stably except in association with an equal number of positively charged cations to neutralize the electrical charge of the carbonate ions. If these cations are cations of copper, then copper oxide can be produced by heating the copper carbonate salt.
They form magnesium oxide, copper oxide etc. and will form carbon dioxide as a byproduct.
when carbonate is heated lyperdermus thiosulfate kindogranite maglesemium magnesium gindopickranate is formed.
DECOMPOSITION
Either sodium carbonate or copper carbonate