When a solid mixture of MgCO3 and CaCO3 is heated |strongly, carbon dioxide gas is given off and a solid mix |ture of MgO and CaO is obtained. If a 24.00 g sample of |a mixture of MgCO3 and CaCO3 produces 12.00 g CO2 then what is the percentage by mass of MgCO in the original mixture?

When a solid mixture of MgCO3 and CaCO3 is heated |strongly, carbon dioxide gas is given off and a solid mix |ture of MgO and CaO is obtained. If a 24.00 g sample of |a mixture of MgCO3 and CaCO3 produces 12.00 g CO2 then what is the percentage by mass of MgCO in the original mixture?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 145QRT: When solutions of silver nitrate and sodium carbonate are mixed, solid silver carbonate is formed...

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Question

When a solid mixture of MgCO3 and CaCO3 is heated
|strongly, carbon dioxide gas is given off and a solid mix
|ture of MgO and CaO is obtained. If a 24.00 g sample of
|a mixture of MgCO3 and CaCO3 produces 12.00 g CO2
then what is the percentage by mass of MgCO in the
original mixture?

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