Question

what happens when acid is added to egg shell​

Answer 1

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❥Egg shells are made of calcium carbonate. when nitric acid is added calcium carbonate react with nitric acid to form calcium nitrate, carbon dioxide and water. Observation: A brisk effervescence is seen and a gas which turns lime water milky and extinguishes a glowing splinter is evolved.❤️

Answer 2

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What happens when acid is added to eggs shell?

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Egg shells are made of calcium carbonate. when nitric acid is added calcium carbonate react with nitric acid to form calcium nitrate, carbon dioxide and water.

Nitric Acid reacts with egg shell to form calcium nitrate, carbon dioxide and water.Equ:

Nitric Acid reacts with egg shell to form calcium nitrate, carbon dioxide and water.

Equ:CaCO3 [s] + 2HNO3 [aqu] --------> Ca(NO3)2 [aqu] +CO2 [g] + H2O [l] Egg shell   + Nitric Acid      --------> Calcium Nitrate + Carbon dioxide + Water.

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