Question

Metal carbonate / metal hydrogen carbonate + acid

→ _______ + _______ + _______.​

Answer 1

Answer:

Metal carbonates and Metal Hydrogencarbonates reacts with acids and produces corresponding metal salt, carbon dioxide and water. ... Both the reaction produces CO2 which on passing through lime water makes lime water milky due to formation of calcium carbonate. On passing excess carbon dioxide following reaction occurs.

Answer 2

Step-by-step explanation:

All metal carbonates and hydrogen carbonates react with acids to form a corresponding salt, carbon dioxide and water.

Metal carbonate + Acid → Salt + Carbon dioxide + Water

Metal hydrogen carbonate + Acid → Salt + Carbon dioxide + Water

For example, sodium carbonate reacts with dilute hydrochloric acid as follows:

Na2CO3 (s) + 2HCl (aq)→

2NaCl (aq) + H2O+CO2 (g)

Sodium hydrogen carbonate reacts with dilute hydrochloric acid as follows:

NaHCO3 (s) + HCl (aq) →

NaCl(aq) + H2O (l) + CO2 (g)