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.
![**Understanding Amphoteric Compounds: An Educational Guide**
### Question:
Which of the following compounds are amphoteric? *Select all that apply.*
**Options:**
- [ ] H₂O
- [ ] H₂PO₄⁻
- [ ] H₂C₂O₄
- [ ] H₂CO₃
### Explanation:
An amphoteric compound is one that can act as both an acid and a base. This characteristic allows such compounds to participate in a variety of chemical reactions. For students learning about amphoteric substances, this question encourages the identification of compounds which display this dual behavior.
*Note:* Ensure to understand the chemical properties that enable a compound to be amphoteric. For further learning, refer to additional educational resources about acid-base theory and specific examples of amphoteric compounds.
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