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Calcium carbonate is a white mineral. A chemist burns calcium carbonate, CaCO3, to produce carbon dioxide, CO2, and a white powder, CaO. The following chemical equation shows the reaction.

CaCO3 ---------> CO2 + CaO


A. Compare the properties of the products and reactants in this reaction.





B. Use numbers of atoms to describe the amounts of calcium, carbon, and oxygen before and after the reaction.

Respuesta :

Answer:

A chemist burns calcium carbonate, CaCO3, to produce carbon dioxide, CO2, and a white powder, CaO. The following chemical equation shows the reaction.

Explanation:

m carbonate, CaCO3, to produce carbon dioxide, CO2, and a white powder, CaO. The following chemical equation shows the reaction.

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B. Use numbers of atoms to describe the amounts of calcium, carbon, and oxygen before and after the reaction.

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