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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?

Please help me fast


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=