Carbon dioxide.
you add hcl and caco3
Add some acid...
when the carbonate is heated in absence of air then the CO2 is produced as the byproduct .
akshay
zinc reacts with dilute HCl to form H2. This works to reduce (add Hydrogens to ) a compound
Add an acid. The hydrogen ion will combine with carbonate to make H2CO3 which will decay into water and carbon dioxide causing rapid bubbling. Therefore, if you add an acid to a salt in solution and rapid bubbling occurs, then it is a carbonate salt.
co2
Hydrogen is displaced from acid when you add a reactive metal.
The same way as you neutralise hydrochloric acid. Add a carbonate. Remember the general equation Acid + Carbonate = Salt + water + Carbon dioxide. For Hydrobromic Acid (HBr) 2HBr + Na2CO3 = 2NaBr + H2O + CO2 or 2HBr + CaCO3 = CaBr2 + H2O + CO2 Other general equations for neutralising acids aRE Acid + Alkali = Salt + Water Acid + Base = Salt + Water Acid + Metal = Salt + hydrogen.
Yes. Chalk is calcium carbonate. When an acid is added, carbon dioxide gas is produced.
Copper sulfate is the salt made by this.
replacement