Write the reaction equation: CaCO3-CO2-CO-CO2-CaCO3
| April 18, 2021 | education
1. CaCO3 = CaO + CO2.
Thermal decomposition of calcium carbonate.
2.CO2 + C = 2CO.
Passing carbon dioxide over hot coal with the release of carbon monoxide.
3.2CO + O2 = 2CO2.
Burning carbon monoxide to form carbon dioxide.
4.CO2 + CaO = CaCO3.
Passing carbon dioxide through calcium oxide to form calcium carbonate.
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