In a closed container at normal temperature it is reversible but at high temperature it is irreversible reaction.
Carbon Dioxide
If CaCO3 (calcium carbonate) were to decompose, it would likely result in CaO (calcium oxide) and CO2 (carbon dioxide).
the chemical equation for the decomposition of calcium hydrogen carbonate is given below.Ca(HCO3)2(aq) → CO2(g) + H2O(l) + CaCO3(s).It is a balance chmeical reaction.
thermal decomposition of sodium hydrogen carbonate 2 NaHCO3 (s)-------> Na2CO3 (s) + H2O (l) + CO2 (g) Above the yield sign is heat because it is thermal decompostion 2 NaHCO3 (s)-------> Na2CO3 (s) + H2O (l) + CO2 (g) limewater test for carbon dioxide Ca(OH)2 (aq) + CO3 (g) -------> CaCO3 (s) + H2O (l)
CaCO3 (s) -----> CaO (s) + CO2 (g)
The decomposition of calcium carbonate in an open container is irreversible, because one of the decomposition products, carbon dioxide, is a gas, and since the container is open, this gas will mix with the natural atmosphere and never develop sufficient local partial pressure to reverse the reaction.
Calcium carbonate --> Calcium oxide + Carbon dioxide Its an example of thermal decomposition.
Thermal decomposition of calcium carbonate release calcium oxide (CaO).
Decomposition of calcium carbonate to calcium oxide and carbon dioxide on heating is an important decomposition used in various industries.
An example is the preparation of calcium oxide from calcium carbonate.
i think its thermal decomposition
Carbon Dioxide
Thermal decomposition.
I'm going to answer in a word equation Calcium Carbonate--heat--Calcium Oxide+Carbon Dioxide. It's called thermal decomposition.
If you're talking about thermal decomposition then the answer is Calcium Oxide (s)
CaCO3 -----> CaO + CO2
If CaCO3 (calcium carbonate) were to decompose, it would likely result in CaO (calcium oxide) and CO2 (carbon dioxide).