Question

When baking soda is mixed with vinegar, a gas is produced with a hissing sound. Name
this gas. What happens when this gas is passed through freshly prepared lime water and
why?

Answer 1

Answer:

Carbon Dioxide

Explanation:

This is an acid base reaction. baking soda is bicarbonate and vinegar is acetic acid. one of the products produced is carbon dioxide When baking soda (Sodium hydrogen carbonate) is mixed with lemon juice (citric acid), bubbles are formed. The bubbles are formed due to the evolution of carbon dioxide gas. This is a chemical change.

I hope it helps you

Answer 2

Answer:

This is a acid base reaction where co2 gas is produced.

Explanation:

when this gas is passed through freshly prepared lime water [ca(OH)2]... it turns milky due to the formation of calcium carbonate.