Write the reaction equation: C- CH4- CO- CO2- Ca (HCO3) 2- CaCO3- CO2- CO
| April 29, 2021 | education
1. Getting methane from simple substances.
C + 2H2 = CH4.
2. Combustion of methane in a lack of oxygen.
CH4 + 1.5O2 = CO + 2H2O.
3. Combustion of carbon monoxide to form dioxide.
2CO + O2 = 2CO2.
4. Obtaining calcium bicarbonate.
CO2 + CaCO3 + H2O = Ca (HCO3) 2.
5. Decomposition reaction.
Ca (HCO3) 2 = CaCO3 + H2O + CO2.
6. Decomposition of carbonate with acid.
CaCO3 + 2HCl = CaCl2 + H2O + CO2.
7. Reaction of carbon dioxide with hot coal.
CO2 + C = 2CO.
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