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Naya [18.7K]
3 years ago
10

Is limestone a reactant or a product

Chemistry
1 answer:
JulsSmile [24]3 years ago
4 0
Limestone CaCO3 is a product of calcium oxide CaO and carbon dioxide CO2.
CaO + CO2 -----> CaCO3

Hope it helped!
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It's what you put :) 
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