Chalk: A biological limestone formed from shell debris
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Calcium Carbonate
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What is Calcium Carbonate?
Chalk contains 10% calcium,3% carbon,12% oxygen and the remaining sand.Find the amount of carbon and calcium (in grams) in 212kg of chalk.Also the amount of sand (in kg).
Calcium carbonate: one of the most useful and versatile material known to man! - AlfatestLab