how does acides react with metal carbonates .explain with an activist ?
Answers
Explanation:
When acids react with carbonates, such as calcium carbonate (found in chalk, limestone and marble), a salt, water and carbon dioxide are made. The carbon dioxide causes bubbling during the reaction, which is observed as fizzing.
activity is given in attachment.
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Answer:
When acids react with carbonates, such as calcium carbonate (found in chalk, limestone and marble), a salt, water and carbon dioxide are made. The carbon dioxide causes bubbling during the reaction, which is observed as fizzing. It can be detected by passing the gas through limewater, which will go cloudy.
Explanation:
Aim : To show that all metal carbonates and hydrogen carbonates react with acids to give a corresponding salt.
Required Materials :
Two test tubes
Sodium carbonate
Sodium hydrogen carbonate
Two holed rubber stopper
Thistle funnel
Stand
Dilute hydrochloric acid
Delivery tube
Calcium carbonate (in a test tube)
Procedure :
Take a test tube A with 0.5 gm of sodium carbonate.
Close the test tube A with two holed rubber stopper.
Insert a thistle funnel through one hole and insert a delivery tube through the other hole.
Pour 2ml of dilute HCl to the test tube A.
Do the same as above with test tube B with sodium hydrogen carbonate. Observation : Carbon dioxide is released from test tube A and B.
Result: All metal carbonates and hydrogen carbonates react with acids to give a corresponding salt.