Make the equation: CaCo3- CaO- Ca (OH) 2- Ca (HCO3) 2- CO2

univerkov | February 19, 2021 | education

1. Decomposition of calcium carbonate at t = 1200 ° C.
CaCO3 = CaO + CO2.
2. Exothermic reaction – lime slaking.
CaO + H2O = Ca (OH) 2.
3. Passing CO2 through a calcium hydroxide solution.
Ca (OH) 2. + CO2 = Ca (HCO3) 2.
4. Thermal decomposition of calcium bicarbonate.
Ca (HCO3) 2 = CaCO3 + CO2 + H2O.

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