Simple chemistry experiments

Chemical reaction:
CaO + H2O 👉 CaOH2
Ca(OH)2 + CO2 👉 CaCO3 + H2O
CaCO3 + H2O + CO2 👉 Ca(HCO3)2

Calcium Oxide + Water = Calcium Hydroxide

Calcium Hydroxide + Carbon Dioxide = Calcium Carbonate + Water

Calcium Carbonate + Water + Carbon Dioxide = Calcium Bicarbonate

source

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