what volume of co² is obtained at S.T.P by heating 4g of caco³
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Answer:
Explanation:
CaCO3 --> CaO + CO2
GMM of CaCO3 = 80g
80g CaCO3 forms 22.4L CO3
4g CaCO3 forms {(22.4 × 4)/ 80}L CO2 = 1.12L CO2
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