What is a metal carbonate?

Metal carbonates are bases. These are the type of bases which can undergo reaction with acid to give a salt,water and carbon dioxide. Also in their aqueous solution,carbonate ion hydrolysed to carbonic acid and give hydroxide ion which is responsible for their basic character.Click to see full answer. In this way, how is a metal carbonate formed?When metal oxides react with carbon dioxide, they produce metal carbonates. Metal carbonate can be prepared form hydroxide. Soon the reaction between zinc and hydrochloric acid starts and hydrogen gas is evolved.Also Know, what are examples of carbonates? Other examples of carbonates include calcite, dolomite, and marble. Limestone is a fine-grained calcium carbonate and dissolves easily in rainwater, especially rainwater which is loaded with carbon dioxide in the form of carbonic acid. Just so, what is metal carbonate and hydrogen carbonate? Metal carbonates are formed by reaction of metal salt with CO2 or with a carbonate of a more reactive metal. Metal Hydrogen carbonates are formed by reaction of metal salt with HCO3 or with a hydrogen carbonates of a more reactive metal.How do metal carbonates react with acids?When a metal carbonate reacts with an acid, salt, water and carbon dioxide gas are produced. The clue is in the name: carbonates react with acids to produce carbon dioxide gas.