This compound is calcium carbonate - CaCO3.
carbon hydroxide
That one bond
Calcium bicarbonate and calcium carbonate.
The chemical formula of calcium carbonate is CaCO3.
Calcium carbonate
Calcium carbonate, formula of this: CaCO3
CO Carbon monoxide is combined with hemoglobin and carboxyhemoglobin is formed; this compound block the diffusion of oxygen in blood.
The compound is a salt, CaCl2 (calcium chloride), which is formed by ionic bonds.
Calcium selenide, CaSe, is formed.
Calcium Iodide (CaI2)
Calcium Hydroxide
Hydrogen and carbon combine to form many, many different compounds known as hydrocarbons. Please see the link.