HF reacts with OH", resulting in F and H₂O. Which statement is true? HF is an acid because it donates a proton OHF is an acid because it accepts a proton OH is an acid because it donates a proton O OH is an acid because it accepts a proton
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
![### Acid-Base Reaction
**Question:**
HF reacts with OH<sup>-</sup>, resulting in F<sup>-</sup> and H<sub>2</sub>O. Which statement is true?
**Options:**
1. ○ HF is an acid because it donates a proton
2. ○ HF is an acid because it accepts a proton
3. ○ OH<sup>-</sup> is an acid because it donates a proton
4. ○ OH<sup>-</sup> is an acid because it accepts a proton
**Explanation:**
When discussing acids and bases in the context of the given reaction, it's important to understand the Bronsted-Lowry definition. According to this theory:
- An acid donates a proton (H<sup>+</sup>).
- A base accepts a proton.
In the given reaction:
\[ \text{HF} + \text{OH}^- \rightarrow \text{F}^- + \text{H}_2\text{O} \]
- **HF** donates a proton to the **OH<sup>-</sup>** ion.
- After donating the proton, HF turns into **F<sup>-</sup>**.
- **OH<sup>-</sup>** accepts a proton and turns into **H<sub>2</sub>O**.
Thus, the correct statement is:
- HF is an acid because it donates a proton.
This aligns with Option 1 from the multiple-choice list.
**Graph/Diagram Explanation:**
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