Calcium carbonate is a chemical compound with the formula $C a (H C O_{3})_{2}$ .
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Solution

The correct option is A 0
Calcium carbonate has the formula $C a C O_{3}$ . Clcium bicarbonate (also called calcium hydrogen carbonate) has the formula $C a (H C O_{3})_{2}$ . Thus, the given statement is false.

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Calcium carbonate is a chemical compound with the formula Ca(HCO3)2.0

The correct option is A 0Calcium carbonate has the formula CaCO3. Clcium bicarbonate (also called calcium hydrogen carbonate) has the formula Ca(HCO3)2. Thus, the given statement is false.

Calcium carbonate is a chemical compound with the formula $C a (H C O_{3})_{2}$ .
0

The correct option is A 0
Calcium carbonate has the formula $C a C O_{3}$ . Clcium bicarbonate (also called calcium hydrogen carbonate) has the formula $C a (H C O_{3})_{2}$ . Thus, the given statement is false.