moles of PbCO3 x formular mass of PbO
= 2.50/267.21
=0.00935
0.00935 x 223.2
= 2.09
1400 grams
Calcium carbonate --> Calcium oxide + Carbon dioxide Its an example of thermal decomposition.
magnesium oxide, water and carbon dioxide
When Iron carbonate (FeCO3) is heated the following decomposition occurs: FeCO3==> FeO+CO2 Producing Iron oxide and carbon dioxide.
Endothermic because thermal decomposition is the breakdown of a compound using heat. Remember endo means more energy is taken in breaking the bonds of copper carbonate than there is given out when making the bonds of copper oxide and carbon dioxide.
1400 grams
It decomposes to Cupric oxide and Carbon dioxide
An example is the preparation of calcium oxide from calcium carbonate.
Decomposition of calcium carbonate to calcium oxide and carbon dioxide on heating is an important decomposition used in various industries.
Calcium carbonate --> Calcium oxide + Carbon dioxide Its an example of thermal decomposition.
In general, the thermal decomposition of a metal carbonate results in the formation of the metal oxide and carbon dioxide. Example: MCO3 ==> MO + CO2
Thermal decomposition of calcium carbonate release calcium oxide (CaO).
Sodium carbonate ---> sodium oxide + carbn diooxide Hoped this helped (:
magnesium oxide, water and carbon dioxide
Beryllium Carbonate --> Beryllium Oxide + Carbon Dioxide BeCO3(s) --> BeO(s) + CO2(g)
If you're talking about thermal decomposition then the answer is Calcium Oxide (s)
CaCO3 -----> CaO + CO2