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Question:

What do limestone and hydrochloric acid produce?

What do limestone and hydrochloric acid produce?

Answer:

The main component of limestone is calcium carbonate (CaCO3). Lime and limestone are widely used in building materials and industrial raw materials. Limestone is directly processed into stone and fired into quicklime. Quicklime, moisture or water will become a mature lime, the main ingredient is Ca (OH) 2, can be called calcium hydroxide, slaked lime has been mixed into lime slurry, lime paste, etc., used as coating materials and tile binder.
Limestone and hydrochloric acid double decomposition reaction equation: CaCO3+2HCl=CaCl2+CO2 = +H2O, solid calcium carbonate dissolved gradually disappeared, and the air bubble.
The main component of limestone is calcium carbonate, which decomposes with hydrochloric acid to produce carbon dioxide and water. Double decomposition condition is produced at least precipitation, gas, weak electrolyte in one, limestone and hydrochloric acid reaction is regarded as a process of preparing acid acid by hydrochloric acid, carbonate replacement, unstable carbonate, decomposed into water and carbon dioxide.
The main component of limestone is calcium carbonate, which reacts with dilute hydrochloric acid to produce calcium chloride and carbonic acid, which is unstable and readily decomposes into carbon dioxide and water. Therefore, calcium carbonate reacts with dilute hydrochloric acid to produce calcium chloride, carbon dioxide and water.The chemical formula CaCO3 + 2HCl==CaCl2 + CO2 = H2O +

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