Calcium Carbonate|Calcium Sulphate|Cement|Thermal Stability|Summary

Calcium carbonate is

How calcium carbonate is prepared?

Calcium carbonate (Lime stone) is heated.

Solubility of calcium sulphate in water

Calcium carbonate, CaCO_(3) decomposes upon heating to calcium oxide and carbon dioxide. What mass of solid calcium carbonate is required to produce 2.40 liters of carbon dioxide measured at STP?

The formula of calcium sulphate hemihydrate is

Calcium sulphate is sparingly soluble in

Calcium carbonate is heated. The reations is a …………. reaction.

Calcium carbonate used in the extraction of iron acts as :