Question

10 grams of calcium carbonate (CaCO3) produces 3.8 grams of carbon dioxide (CO2) and 5.2 grams of calcium oxide (CaO). Check if this statement is in accordance with law of conservation of mass
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Answer 1

Answer:

CaCO_3 \ ---- > \ CaO\ +\ CO_2CaCO

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−−−−> CaO + CO

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Explanation:

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Answer 2

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CACO_3 \ => \CAO \+\CO_2CACO3

=>CAO + CO

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