5-7: Nickel Chloride and Sodium Carbonate

1. Before watching the movie, predict if a precipitate is produced upon mixing the two solutions. If so, identify the precipitate.

A. Ni₂CO₃

B. NiCO₃

C. NaCl

D. No precipitate

2. What is the general/molecular equation of the reaction?

A.

B.

C.

D.

3. What is the ionic equation of the reaction?

A.

B.

C.

D.

4. What is the net ionic equation of the reaction?

A.

B.

C.

D.

5. What is/are the spectator ion(s)?

A. Na⁺

B. Cl^-

C. Na⁺, Cl^-

C. None

6. Which of the following solution will also produce a precipitate with NiCl₂?
1. NaCl
2. KCl
3. N₂
4. K₂CO₃