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
Carbon Dioxide
calcium chloride
CaCO3 AND HCl
They form Calcium chloride, carbon dioxide and water , CaCO3 + 2HCl = CaCl2 + CO2 + H2O
The gas released in the reaction of calcium carbonate with hydrochloric acid is carbon dioxide. CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Carbon Dioxide
calcium carbonate + Hydrochloric acid= Calcium chloride + water + carbon dioxide
calcium chloride
hydrochloric acid + calcium carbonate ▬▬► calcium chloride + carbon dioxide + water
CaCO3 AND HCl
Calcium chloride, CaCl
They form Calcium chloride, carbon dioxide and water , CaCO3 + 2HCl = CaCl2 + CO2 + H2O
Hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water. 2HCL + CaCO3 ---> CaCl2 + CO2 + H2O
co2
CO2 is emitted.CaO is formed.
CaCl2+CO2 Calcium Chloride+Carbon Dioxide