Question

Explain the reaction of metal carbonates and metal hydrogen carbonates with acids and write the relevant equations. What happens when the liberated gas is passed through lime water?

I will mark you the brainliest answer of all . ​

Answer 1

Answer:

The acid reacts with metal carbonate to produce salt , water and carbon dioxide

2HCL+Na2CO3 = 2NaCL +H2O +CO2

When CO2 gas was liberated in lime water to turn milky .

Answer 2

Explanation:

when a metal carbonate aur metal hydrogen carbonate is reacted with acids than it liberate salt ,water and carbon dioxide.

HCl + Na2CO3 = NaCl + H2O +CO2

the gas will turn lime water milky..