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CaCO3 + 2HCl --> CaCl2 + CO2 + H2O
calcium chloride
Calcium carbonate (CaCO3) , which goes by the mineral names of marble, limestone, or chalk. The reaction scheme is Hydrochloric Acid + Calcium Carbonate forms Calcium chloride , water and carbon dioxide ( which effervesces (bubbles)). The reaction equation is 2HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(g)
The gas released in the reaction of calcium carbonate with hydrochloric acid is carbon dioxide. CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
lots of fizzing because of the CO2
CaCO3 + 2HCl --> CaCl2 + CO2 + H2O
calcium chloride
The chemical reaction goes faster if calcium carbonate is powdered.
Calcium carbonate (CaCO3) , which goes by the mineral names of marble, limestone, or chalk. The reaction scheme is Hydrochloric Acid + Calcium Carbonate forms Calcium chloride , water and carbon dioxide ( which effervesces (bubbles)). The reaction equation is 2HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(g)
The gas released in the reaction of calcium carbonate with hydrochloric acid is carbon dioxide. CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
A reaction between an acid and a carbonate gives a salt, water and carbon dioxide. So the word equation is: acid + carbonate -----> salt + carbon dioxide + water eg: hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water See: http://www.sky-web.net/science/reaction-types.htm
Caluim carbonate + Hydrochloric acid = Carcon dioxide + Calicum chloride + water
lots of fizzing because of the CO2
The reaction between limestone and hydrochloric acid is an acid-carbonate reaction producing a salt, carbon dioxide and water. Limestone is chemically known as calcium carbonate (insoluble salt) and has the formula CaCO3. Hydrochloric acid is an acid and is written as HCl. When calcium carbonate and hydrochloric acid reacts the following is formed: - Calcium chloride CaCl2 (soluble salt) - Carbon dioxide (CO2 gas) - Water (H2O) Due to the carbon dioxide being released, the observer will be able to see bubbling, effervescence or fizzing. CaCO3(s) + 2H+(aq) + [2Cl-(aq)] --> Ca2+(aq) + CO2(g) + H2O(l) + [2Cl-(aq)]
Limestone is calcium carbonate(CaCO3). CaCO3 + 2HCl -------> CaCl2 + H2O + CO2
2HCl + CaCO3 -> CaCl2 + CO2 + H2O
CaCO3 + 2HCl --> CaCl2 + CO2 + H2O ------------------------------------------------