Question

Reaction of acid with metal carbonate or metal hydrogencarbonate​

Answer 1

Explanation:

Acids give carbon dioxide gas, respective salt and water when they react with metal hydrogen carbonate. Acid + Metal hydrogen carbonate → Salt + Carbon dioxide + Water.

Answer 2

Answer:

When acid reacts with Metal carbonate, it reacts to give corresponding salt, water and carbon dioxide gas.

FOR EXAMPLE : -

2HCl + Na2CO3 -----------> 2NaCl + H2O + CO2

• Where HCl is Hydrochloric Acid
• Na2CO3 is Sodium Carbonate
• NaCl is Common Salt or Sodium Chloride
• CO2 is Carbon Dioxide
• H2O is water

Now, when an acid reacts with metal hydrogen carbonate, it reacts to give corresponding salt, water and carbon dioxide gas.

FOR EXAMPLE : -

HCl + NaHCO3 -----------> NaCl + H2O + CO2

• HCl is hydrochloric Acid
• NAHCO3 is Sodium Hydrogen Carbonate
• NaCl is sodium chloride
• CO2 is Carbon Dioxide.
• H2O is water

So, in both the cases, it gives same products, that are, corresponding salt, water and carbon dioxide gas.