Is calcium carbonate a salt?

Yes - it is an ionic compound and therefore a salt, made up of positive and negative ions. Calcium, C a 2+ ion. and a. Carbonate, C O 3 2- ion. read more

Calcium Carbonate is the carbonic salt of calcium (CaCO3). Calcium carbonate is used therapeutically as a phosphate buffer in hemodialysis, as an antacid in gastric hyperacidity for temporary relief of indigestion and heartburn, and as a calcium supplement for preventing and treating osteoporosis. read more

Yes - it is an ionic compound and therefore a salt, made up of positive and negative ions Calcium, [math]Ca^{\text{2+}}[/math]ion and a Carbonate, [math]CO_3^{\text{2-}}[/math] ion This page may be out of date. read more

Calcium carbonate is the active ingredient in agricultural lime and is created when calcium ions in hard water react with carbonate ions to create limescale. It is medicinally used as a calcium supplement or as an antacid, but excessive consumption can be hazardous. read more