Calcium Carbonate

Carbonate calcium with the formula CaCO3 is more than 40% in the earth crust and it is found all over the world. This is available in shell of eggs and membranes of animals such as snails Calcium Carbonate is extracted from the mines for use in industry. Pure calcium carbonate can be produced from marble or it can be generated by passing carbon dioxide through a solution of calcium hydroxide. It can also be made by pouring baking soda into a boric acid solution that is settled in a white...