Concept explainers
(a)
Interpretation:
The equilibrium constant K needs to be deduced for the reaction between an aqueous solution of sodium sulfite and H+ ions based on the net ionic equation.
Concept introduction:
- A net ionic equation depicts only the chemical species that participate in a given reaction; it does not include the spectator ions.
- There are various types of acid base reactions, each with a characteristic net ionic equation represented as shown below-
- The equilibrium constant (K) for a given acid-base reaction can be deduced based on the reciprocal rule which states that K for forward and reverse reactions are reciprocals of each other.
(b)
Interpretation:
The equilibrium constant K needs to be deduced for the reaction between an aqueous solution of lithium hydroxide and H+ ions based on the net ionic equation
Concept introduction:
- A net ionic equation depicts only the chemical species that participate in a given reaction; it does not include the spectator ions.
- There are various types of acid base reactions, each with a characteristic net ionic equation represented as shown below-
- The equilibrium constant (K) for a given acid-base reaction can be deduced based on the reciprocal rule which states that K for forward and reverse reactions are reciprocals of each other.
(c)
Interpretation:
The equilibrium constant K needs to be deduced for the reaction between an aqueous solution of potassium benzoate and H+ ions based on the net ionic equation
Concept introduction:
- A net ionic equation depicts only the chemical species that participate in a given reaction; it does not include the spectator ions.
- There are various types of acid base reactions, each with a characteristic net ionic equation represented as shown below-
- The equilibrium constant (K) for a given acid-base reaction can be deduced based on the reciprocal rule which states that K for forward and reverse reactions are reciprocals of each other.
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