most pool/spa chemicals calcium carbonate :is basically tums or any other ant-acid
and as for the hydrachloric acid : chlorinated water (in concentrate)
calcium carbonate + Hydrochloric acid= Calcium chloride + water + carbon dioxide
Limestone is mostly calcium carbonate. processing the total carbonates in the limestone via titration will work, using an acid such as hydrochloric acid.
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)]
The calcium carbonate reacts with the acid as per any carbonate: Calcium Carbonate + Acid -> Calcium Salt + Water + Carbon Dioxide
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
calcium carbonate + Hydrochloric acid= Calcium chloride + water + carbon dioxide
Calcium carbonate is a base and hydrochloric acid is an acid but their combined pH depends on ther initial concentrations.
The gas released in the reaction of calcium carbonate with hydrochloric acid is carbon dioxide. CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
calcium chloride
hydrochloric acid + calcium carbonate ▬▬► calcium chloride + carbon dioxide + water
CaCO3 AND HCl
Calcium chloride, CaCl
Hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water. 2HCL + CaCO3 ---> CaCl2 + CO2 + H2O
Carbon Dioxide
co2
CO2 is emitted.CaO is formed.
CaCl2+CO2 Calcium Chloride+Carbon Dioxide