bikrampradhan921 bikrampradhan921

07-10-2022
Chemistry

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14. A 5.0 g sample of a mixture of CaCO3 and SiO₂ contains 1.5g Ca. What is the percent
CaCO3 in the mixture?

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14 A 50 g sample of a mixture of CaCO3 and SiO contains 15g Ca What is the percent CaCO3 in the mixture Please help me fast class=

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