Answer :
To solve this question about identifying the name of [tex]\( \text{HNO}_3 \)[/tex] in an aqueous solution, let's analyze the information provided and follow the logic step-by-step.
1. Identify the species involved:
- We know that [tex]\( \text{HNO}_3 \)[/tex] is a compound involving hydrogen (H), nitrogen (N), and oxygen (O).
2. Dissociation in Water:
- When [tex]\( \text{HNO}_3 \)[/tex] is dissolved in water, it dissociates into ions. The dissociation reaction can be written as:
[tex]\[ \text{HNO}_3 \rightarrow \text{H}^+ + \text{NO}_3^- \][/tex]
- This shows that [tex]\( \text{HNO}_3 \)[/tex] releases hydrogen ions ([tex]\( \text{H}^+ \)[/tex]) and nitrate ions ([tex]\( \text{NO}_3^- \)[/tex]).
3. Nature of the Compound:
- The release of [tex]\( \text{H}^+ \)[/tex] ions in solution indicates that [tex]\( \text{HNO}_3 \)[/tex] is an acid, as acids are characterized by their ability to produce [tex]\( \text{H}^+ \)[/tex] ions in an aqueous solution.
4. Naming the Compound:
- The systematic and common names for acids often depend on the attached anion. Here, the anion produced is [tex]\( \text{NO}_3^- \)[/tex], which is known as the nitrate ion.
- In the context of aqueous solutions, the acid formed from [tex]\( \text{NO}_3^- \)[/tex] is called "nitric acid." This is a well-known nomenclature in chemistry, where the -ate suffix of the anion (nitrate) changes to -ic acid in its acidic form.
So, taking into account these steps and the options provided in the question, the name for [tex]\( \text{HNO}_3 \)[/tex] in an aqueous solution is nitric acid.
1. Identify the species involved:
- We know that [tex]\( \text{HNO}_3 \)[/tex] is a compound involving hydrogen (H), nitrogen (N), and oxygen (O).
2. Dissociation in Water:
- When [tex]\( \text{HNO}_3 \)[/tex] is dissolved in water, it dissociates into ions. The dissociation reaction can be written as:
[tex]\[ \text{HNO}_3 \rightarrow \text{H}^+ + \text{NO}_3^- \][/tex]
- This shows that [tex]\( \text{HNO}_3 \)[/tex] releases hydrogen ions ([tex]\( \text{H}^+ \)[/tex]) and nitrate ions ([tex]\( \text{NO}_3^- \)[/tex]).
3. Nature of the Compound:
- The release of [tex]\( \text{H}^+ \)[/tex] ions in solution indicates that [tex]\( \text{HNO}_3 \)[/tex] is an acid, as acids are characterized by their ability to produce [tex]\( \text{H}^+ \)[/tex] ions in an aqueous solution.
4. Naming the Compound:
- The systematic and common names for acids often depend on the attached anion. Here, the anion produced is [tex]\( \text{NO}_3^- \)[/tex], which is known as the nitrate ion.
- In the context of aqueous solutions, the acid formed from [tex]\( \text{NO}_3^- \)[/tex] is called "nitric acid." This is a well-known nomenclature in chemistry, where the -ate suffix of the anion (nitrate) changes to -ic acid in its acidic form.
So, taking into account these steps and the options provided in the question, the name for [tex]\( \text{HNO}_3 \)[/tex] in an aqueous solution is nitric acid.
