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When magnesium carbonate mgco2 reacts with nitric acid hno3 magnesium nitrate and carbonic acid form carbonic acid breaks down into water and carbon dioxide what two typers of reactions take place?
The reaction between magnesium carbonate and nitric acid involves two types of reactions: a double displacement reaction (also known as a metathesis reaction), where the magnesium and nitrate ions exchange partners to form magnesium nitrate and carbonic acid, and a decomposition reaction, where the carbonic acid breaks down into water and carbon dioxide when heated or left in solution.
What chemicals are found in rocks like limestone?
Limestone does not contain sodium chloride (NaCl) It does contain calcium carbonate (CaCO2) and traces of MgCO2 No rock exposed to water contains sodium choride as the NaCl would wash out. There are beds o strata of NaCl below grround which contain the salt from ancients seas/ These salt deposits are protected from the effects of water by layers of anhydrous rock over them.
