Question

What happens when nitric acid is added to egg shell?​

Answer 1

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Answer 2

Answer:

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What happens when nitric acid is added to egg shell?

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When we add egg-shell to nitric acid, the Nitric acid reacts with calcium carbonate (which is present in the egg-shell) to form calcium nitrate, carbon dioxide gas, and water. -The carbon dioxide gas released from this reaction turns lime-water milky. Therefore, we described the reaction of egg-shell with nitric acid.