Molecular formula :
nature : a normal salt, acid-alkaline salt and salt three categories. Carbonate H2CO3 usually refers to the normal salt. Important Na2CO3 of sodium carbonate, potassium carbonate K2CO3, ammonium carbonate (NH4) 2CO3, such as calcium carbonate CaCO3 . In addition alkali metal carbonate and ammonium carbonate more easily soluble in water, the only other metal-carbonate dissolved in water. In addition alkali metal carbonate heating is not biodegradable, ammonium carbonate heat decomposition of ammonia, carbon dioxide and water, and other metal heat decomposition of carbonate for two metal oxides and oxides. The carbonate aqueous solution or suspension-the-carbon dioxide will enable the transformation of the corresponding acid-soluble carbonate. Carbonate in nature very widespread, such as limestone, marble, dolomite, magnesite reserves are so rich.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".