Write the equations of the corresponding reactions: C – CO2 – Na2 CO3 – CO2 – CaCO3
| July 4, 2021 | education
1) C + O2 → CO2 (compound reaction; carbon, oxygen, carbon (IV) oxide);
2) CO2 + Na2O → Na2CO3 (compound reaction; carbon (IV) oxide, sodium oxide, sodium carbonate);
3) Na2CO3 + H2SO4 → Na2SO4 + H2O + CO2 (exchange reaction; sodium carbonate, sulfuric acid, sodium sulfate, water, carbon (IV) oxide);
4) CO2 + CaO → CaCO3 ↓ (compound reaction; carbon (IV) oxide, calcium oxide, calcium carbonate).
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