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.
![### Problem 3: Calculate the pH of Each Solution at 25 °C
#### Instructions:
Determine the pH of each of the following solutions and indicate whether the solution is acidic or basic.
#### Given:
**(a)** \([H_3O^+]\) = \(1.8 \times 10^{-4}\) M
**(b)** \([OH^-]\) = \(1.3 \times 10^{-2}\) M
#### Solution Analysis:
- **For solution (a):** Calculate the pH using the formula:
\[ \text{pH} = -\log [H_3O^+] \]
- **For solution (b):** Calculate the pOH using the formula:
\[ \text{pOH} = -\log [OH^-] \]
Then, find the pH using the relation:
\[ \text{pH} = 14 - \text{pOH} \]
#### Determining Acidity or Basicity:
- A solution is **acidic** if pH < 7.
- A solution is **basic** if pH > 7.
- A solution is **neutral** if pH = 7.
Transcribe or use this information to calculate and determine the nature of each solution accordingly.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F112687ff-b848-4a10-9e5f-6ee4a6c44de9%2F46ca742a-1f88-4343-8a04-20b61ffe3fc5%2Flfpf2ks_processed.jpeg&w=3840&q=75)
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