Question

how do metal carbonates & metal hydrogecarbonate react with 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

Answer:

When acids react with carbonates, such as calcium carbonate (found in chalk, limestone and marble), a salt, water and carbon dioxide are made. ... Also, the reaction of metal carbonates with acids is exothermic (ie heat energy is given out).

Explanation:

Metal carbonates and Metal Hydrogen carbonates 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.

hope you you like it