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.
![### Determining Hydroxide Ion Concentration from pOH
#### Problem Statement:
A solution has a pOH of 10.65. What is the \([OH^{-}]\) (hydroxide ion concentration) of the solution?
\[ [OH^{-}] = [ ? ] \times 10^{[ ? ]} \, \text{M} \]
#### Interactive Input:
Below the equation, there are two input fields:
- The first field is labeled "Coefficient (green)"
- The second field is labeled "Exponent (yellow)"
There is also an "Enter" button to submit the values.
#### Explanation:
1. **Understanding pOH and \([OH^{-}]\):**
- pOH is a measure of the alkalinity (basicity) of a solution.
- The relationship between pOH and \([OH^{-}]\) is given by the equation: \( pOH = -\log[OH^{-}] \).
2. **Calculating \([OH^{-}]\):**
- To find \([OH^{-}]\), we rearrange the formula to: \([OH^{-}] = 10^{-pOH} \).
- Given that pOH = 10.65, calculate \([OH^{-}]\) as follows:
\[ [OH^{-}] = 10^{-10.65} \]
3. **Converting to the Required Format:**
- The output format suggests expressing \([OH^{-}]\) in scientific notation: \([OH^{-}] = a \times 10^{-b} \, \text{M} \).
- Compute the values where \( a \) is the coefficient and \( -b \) is the exponent.
#### Interactive Step:
To solve the problem, input the coefficient and exponent in their respective fields and click "Enter" to verify the solution.
This educational module helps reinforce understanding of logarithmic relationships and scientific notation, essential for grasping concepts in chemistry.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44b0d593-f487-4f0d-923f-5b6d8a9e98f3%2F59d84643-a40b-4451-8ae3-271a0ebdf2c2%2Fmu6blwa_processed.jpeg&w=3840&q=75)
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