Write the reaction equation: C-CO2-CACO3-CO2-CO

1) C + O2 = CO2 (when carbon interacts with oxygen, carbon dioxide is formed);

2) CO2 + Ca (OH) 2 = CaCO3 + H2O (when carbon dioxide interacts with calcium hydroxide, calcium carbonate and water are formed);

3) CaCO3 + SiO2 = CaSiO3 + CO2 (when calcium carbonate interacts with silicon oxide, calcium silicate and carbon dioxide are formed);

4) CO2 + Zn = ZnO + CO (when carbon dioxide interacts with zinc, zinc oxide and carbon monoxide are formed).



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