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.
What order would this be in?
![### Rank the Following Substances by Acid Strength
**Instruction:** Rank the following substances in order of increasing acid strength, using 1 for the least acidic and 4 for the most acidic.
**Substances:**
1. H₂Se
2. HBr
3. HI
4. AsH₃
**Ranking Format:**
- **H₂Se:** [Dropdown menu for ranking]
- **HBr:** [Dropdown menu for ranking]
- **HI:** [Dropdown menu for ranking]
- **AsH₃:** [Dropdown menu for ranking]
**Explanation:** To rank these acids, consider their molecular composition and the general trends in acid strength for binary acids in the same group and period on the periodic table. Generally, acid strength increases down a group as the bond strength decreases and increases across a period with increasing electronegativity.
### Additional Information:
- **H₂Se (Hydroselenic acid):** A binary acid similar to H₂S but with selenium instead of sulfur.
- **HBr (Hydrobromic acid):** A strong binary acid.
- **HI (Hydroiodic acid):** Known to be one of the strongest binary acids due to its weak H-I bond.
- **AsH₃ (Arsine):** A weaker acid compared to the other listed substances.
**Note:** Select the appropriate ranking for each substance considering their relative acid strengths.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F797d4819-9880-4fca-9769-bf57521e6e40%2F3ba8928d-3721-41cd-87b9-3df75ab7cdce%2F645g21d_processed.png&w=3840&q=75)
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