Question

Evolution of Carbon dioxide gas chemical equation​

Answer 1

Answer:

That is done by using a diluted solution of slaked lime also called calcium hydroxide and passing the gas through it. If the gas is carbon dioxide then chalk will be formed i.e white precipitates of solid calcium carbonate will be seen in the solution.

Explanation:

hope it helps you

Answer 2

Answer:

C2 + O2 = CO2

Explanation:

nothing to explain