Question

What is CaCo3 and its uses....
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#More than 200 words

Answer 1

CaCO3 is Calcium Carbonate.

• It is found in nature in the form of limestone, chalk, marble ect.

• It is white fluffy powder.

• It is almost insoluble in water.

• It can be prepared by pasing CO2 through slaked lime also called Calcium Hydroxide Ca(OH)2 or by addition of Sodium Carbonate to calcium chloride.

Uses

• it is used in building materials in the form of marbles and manufacturing quicklime.

• It is used in manufacturing paper

• used tooth paste, chewing gums & filler of cosmetics

Answer 2

it is used in building materials in the form of marbles and manufacturing quicklime.

It is used in manufacturing paper