Chemistry, asked by kalyan40691, 1 year ago

Determine the percentage by mass of calcium carbonate in an egg shell

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Answered by Rutujao8

Answer:

A good quality eggshell will contain, on average, 2.2 grams of calcium in the form of calcium carbonate. Approximately 94% of a dry eggshell is calcium carbonate and has a typical mass of 5.5 grams,1 although these values can differ depending on sources.

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