In a laboratory setting, you mix sodium carbonate (Na₂CO₃) with calcium chloride (CaCl₂). What is the expected outcome?

• A. Sodium chloride (NaCl) will precipitate out.
• B. The solution will remain clear with no precipitate.
• C. Both compounds will dissolve completely.
• D. A precipitate of calcium carbonate (CaCO₃) will form.

Answer: (D)