Question

[5]
In the laboratory preparation of carbon dioxide answer the following:
1. Write the balanced chemical equation for the preparation of CO.
2. How is the gas collected? Why is it not collected over water?
3. Why is sulphuric acid not used in the prcparation of carbon dioxide? Write the
balanced chemical equation for the reaction that takes place.​

Answer 1

Answer:

the laboratory preparation of carbon dioxide by action of a dilute acid on a metallic carbonate give - (a) A balanced equation for the preparation ...