CaCO3(s) + 2HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g) need help ASAP!!!?

Limestone is used as a building material. Acid rain erodes limestone. Limestone contains calcium carbonate. The symbol equation for the reaction of calcium carbonate with hydrochloric acid is shown. CaCO3(s) + 2HCl(aq)  CaCl2(aq) + H2O(l) + CO2(g) Describe a test to show that carbon dioxide is produced in... show more Limestone is used as a building material. Acid rain erodes limestone.
Limestone contains calcium carbonate.
The symbol equation for the reaction of calcium carbonate with hydrochloric acid is
shown.
CaCO3(s) + 2HCl(aq)  CaCl2(aq) + H2O(l) + CO2(g)
Describe a test to show that carbon dioxide is produced in this reaction.
Give the result of the test.
3 answers 3