CuCO3 ==> CO2 + CuO
(heat is the catalyst, written above the arrow)
Decomposition of calcium carbonate to calcium oxide and carbon dioxide on heating is an important decomposition used in various industries.
I am not sure of the answer so can someone help me pls
The gas is Carbon dioxide, formed by the decomposition of Calcium carbonate it the Marble or Limestone
The reaction is:CaCO3------------CaO + CO2
The products of the decomposition are different.
Calcium carbonate --> Calcium oxide + Carbon dioxide Its an example of thermal decomposition.
I'm going to answer in a word equation Calcium Carbonate--heat--Calcium Oxide+Carbon Dioxide. It's called thermal decomposition.
CuCO3 ==> CO2 + CuO (heat is the catalyst, written above the arrow)
Decomposition of calcium carbonate to calcium oxide and carbon dioxide on heating is an important decomposition used in various industries.
In general, the thermal decomposition of a metal carbonate results in the formation of the metal oxide and carbon dioxide. Example: MCO3 ==> MO + CO2
the equation for the decomposition of lead ii nitrate by heating is: 2Pb(NO3)2 - - - ->2PbO + 4NO2 + O2
Na2CO3--------Na2O + CO2 Carbon dioxide is released by the thermal decomposition of sodium carbonate.
CaCO3 ==> CaO + CO2
I am not sure of the answer so can someone help me pls
Carbonates are decomposed by heating in oxides and carbon dioxide; the temperatures of decomposition are: - Beryllium carbonate: decomposed at room temperature. - Magnesium carbonate: 400 0C - Calcium carbonate: 900 0C - Strontium carbonate: 1 280 0C - Barium carbonate: 1 360 0C - Radium carbonate: I have not yet found data.
sodium carbonate doesn't give any gas on heating. its sodium bi-carbonate which gives co2 on heating.
There is no reaction (decomposition) when KCl is heated, other than the melting of KCl, above its melting point.