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    Chemistry The Molecular Nature
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    Exam 4: Three Major Classes of Chemical Reactions
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    Magnesium Carbonate, MgCO<sub>3</sub>, Is Insoluble
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Magnesium Carbonate, MgCO3, Is Insoluble

Question 50

Question 50

Multiple Choice

Magnesium carbonate, MgCO3, is insoluble. Identify the spectator ions when aqueous solutions of sodium carbonate and magnesium chloride are combined.


A) Mg2+ and CO32-
B) Na+ and Cl-
C) Mg2+ and Cl-
D) Na+ and CO32-
E) None of these choices are correct.

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