what happens when egg shell is placed in concentrated nitric acid taken in a beaker?
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When egg shell is placed in concentrated nitric acid taken ina beaker then carbon dioxide gas will evolve with brisk effervescence and water will be formed along with calcium nitrate. Reaction below :-
CaCO3 ( egg shell) + HNO3 ( nitric acid) ----------------> Ca(NO3)2 (calcium nitrate) + CO2( carbon dioxide ) + H2O
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When egg shell is placed in concentrated nitric acid taken ina beaker then carbon dioxide gas will evolve with brisk effervescence and water will be formed along with calcium nitrate. Reaction below :-
CaCO3 ( egg shell) + HNO3 ( nitric acid) ----------------> Ca(NO3)2 (calcium nitrate) + CO2( carbon dioxide ) + H2O
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Answer:
Egg shell is made of calcium carbonate. We know that when calcium carbonate reacts with nitric acid, it gives carbon dioxide, calcium nitrate and water. Same reaction happens when nitric acid is poured over egg shell.
Explanation: reffer to the attachment...
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