This reaction can be represented by the following chemical equation:
2Ca(OCl)2 + CO2 + H2O → CaCO3 + 2Cl2 + 2H2O
The reaction involves an acid-base interaction between calcium hypochlorite, which is a strong base, and carbon dioxide, which is a weak acid. The bicarbonate ions formed as an intermediate product then react with the remaining calcium ions to form calcium carbonate, which is a solid compound. Chlorine gas is released as a result of the oxidation of hypochlorite ions by carbon dioxide.
It is important to note that, this reaction should only be performed in a well-ventilated area due to the formation of chlorine gas, which can be toxic and harmful if inhaled in large concentrations. Adequate safety precautions, such as proper equipment and ventilation, should be taken when working with these chemicals.
