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Korolek [52]
3 years ago
7

An experiment is performed to measure the mass percent of CaCO, (s) in eggshells. Five different samples of

Chemistry
1 answer:
Hatshy [7]3 years ago
5 0

Answer:

Explanation:

<em>ANSWER : CORRECT OPTION WILL BE :(D). 75 % </em>

<em> </em>

<em>MASS % OF CaCO3 = ( Mass of CaCO3 / Mass of the egg-shell sample ) * 100</em>

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