Joe Philpott
Joe Philpott answered
Carbon dioxide is a chemical compound and contains two oxygen atoms and one carbon atom in one molecule. Acid reacts with a metallic carbonate to form carbon dioxide. For example, CaCO3 + 2HCl ------> CaCl2 + H2O + CO2. One mole of calcium carbonate reacts with two moles of hydrochloric acid to yield one mole … Read more