4
QuizMultiple Choice

Shifts in Equilibrium — Unit test

Question 4 • MO-Physical Science A-CR

Which best represents the reaction of calcium and zinc carbonate (ZnCO3) to form calcium carbonate (CaCO3) and zinc?

Answer
Ca → ZnCO3 + CaCO3 → Zn
Option
Ca + ZnCO3 → CaCO3 + Zn
Option
CaCO3 + Zn → Ca + ZnCO3
Option
CaCO3 + Zn + Ca → ZnCO3
Option
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