
Concept explainers
Interpretation:
Thecomplete and net ionic reaction for the precipitation reactions in pervious problem needs to be determined.
Concept Introduction:
When two soluble salts are combine to form insoluble salt is known as precipitation reaction.
When two reactant molecules exchange their ions to form two new compounds is known as double displacement reaction.

Answer to Problem 7E
The ionic reaction is shown below:
The complete ionic reaction is shown below:
Explanation of Solution
- Double displacement reaction
- Precipitation reaction
- Double displacement reaction
- Double displacement reaction
- Double displacement reaction
The reaction is shown below:
When calcium chloride reacts with sodium hydroxide it will form precipitate of calcium hydroxide and sodium chloride.
The precipitation reaction is shown below:
The ionic reaction is shown below:
Na+ and Cl- is a spectator ion which are present on the reactant and product side. So, they are cancelling out to each other.
The complete ionic reaction is shown below:
The reaction is shown below:
The reaction is shown below:
The reaction is shown below:
The ionic reaction is shown below:
The complete ionic reaction is shown below:
Chapter U4 Solutions
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