A carbonate is a salt of carbonic acid, (h2co3), [2] characterized by the presence of the carbonate ion, a polyatomic ion with the formula co2− 3. The word "carbonate" may also refer to a carbonate ester,. Dec 24, 2025carbonate, any member of two classes of chemical compounds derived from carbonic acid or carbon dioxide (q.v.).
The inorganic carbonates are salts of carbonic acid (h2co3),. The carbonate ion is a crucial polyatomic ion due to its stable structure and widespread occurrence in nature. Carbonates play key roles in geology, industry, and everyday materials, particularly in.
Carbonate is a polyatomic anion with the formula c o 3 2 and has a trigonal planar molecular structure which consists of a carbon atom surrounded by three oxygen atoms. Jan 15, 2020in chemistry, a carbonate is an ion consisting of one carbon and three oxygen atoms or a compound that contains this species as its anion. The molecular formula for the carbonate ion is co.
Nov 10, 2025the importance of carbonate and bicarbonate ions lies in their contribution to alkalinity, which is the capacity of water to neutralize acids. Jan 15, 2026a carbonate is a chemical compound that contains the carbonate ion (co₃²⁻). Carbonates are formed when carbon.