5.7: NiCl
2
and Na
2
CO
3
Chapter 5
University of Arkansas Little Rock
Mariam R. Shaikh, Xiaomin Tu, Dr. Robert Belford
Question 1
Before watching the movie, predict if a precipitate is produced upon mixing the two solutions. If so, identify the precipitate.
(A)
Ni
2
CO
3
(B)
NiCO
3
(C)
NaCl
(D)
No precipitate will be formed.
Hint
Your response
Not answered yet
Question 2
What is the general (molecular) equation for the reaction?
(A)
(B)
(C)
(D)
Your response
Not answered yet
Question 3
What is the total ionic equation for the reaction?
(A)
(B)
(C)
(D)
Your response
Not answered yet
Question 4
What is the net ionic equation for the reaction?
(A)
(B)
(C)
(D)
Your response
Not answered yet
Question 5
Identify andy spectator ions?
(A)
Na
+
(B)
Cl
-
(C)
Na
+
,Cl
-
(D)
None
Your response
Not answered yet
Question 6
Which of the following solutions will also produce a precipitate with NiCl
2
?
(A)
NaCl
(B)
KCl
(C)
N
2
(D)
K
2
CO
3
Your response
Not answered yet
