Carbonate Salt Examples. Calcium carbonate occurs naturally as chalk limestone and marble. A carbonate may be a salt of the acid and a carbon oxoanion.
Magnesium carbonate is an inorganic salt which is obtained by mining the mineral magnesite. Cover well F1 with lid 1. Insoluble leadIISulfate is insoluble as we learned CaCO 3.
Steps 1 to 5 are repeated using each of the carbonate salts listed in Table to replace the copperII carbonate.
Metal carbonates have one or two metal ions bonded to the carbonate radical as in sodium carbonate Na₂CO₃. Acidify the extract of sodium carbonate or salt solution in water and con HNO 3 and add solution of ammonium molybdate and heat to boil. Dilute HCl is added to a carbonate salt. These salts can be prepared by the reaction of carbon dioxide with metal oxides and metal hydroxides respectively.
