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100 g of CaCO, decompose to give
gms of Cao.
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Answer:
56 grams of calcium oxide and 44 grams of carbon dioxide are obtained which law of chemical combination states
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I believe you meant to say CaCO3 instead of CaCO. 100g of CaCO3 will décompose to give 56g of CaO.
CaCO3 → CaO + CO2
100g → 56g + 44g
Molecular wt. of CaCO3 = 40+12+3(16)= 100
Molecular wt. of CaO = 40+16= 56
CaCO3 → CaO + CO2
100g → 56g + 44g
Molecular wt. of CaCO3 = 40+12+3(16)= 100
Molecular wt. of CaO = 40+16= 56
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