Question

What happens when carbon dioxide gas is passed through lime water? Write the equations of the reactions involved. a. for a short period b. for a long period

Answer 1

Answer:

When lime water is passed through co2 it converts into caco3 which is limestone that is used in white washing

Explanation:

Answer 2

Answer:

When carbon dioxide is passed through lime water, it turns milky due to formation of white precipitate in form of calcium carbonate.

Ca(OH)2+CO2→CaCO3+H2O

Hope it helps