Construct the expression for Ka for the weak acid, HC,H,04. HC,H,0,(aq) + H,0(1) = H,0*(aq) + C,H,0,"(aq) 1 Based on the definition of Ka, drag the tiles to construct the expression for the given acid. Ka = %3D
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
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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.
![### Ka Expression for a Weak Acid
**Question 5 of 8**
**Problem Statement:**
Construct the expression for the acid dissociation constant (\( K_a \)) for the weak acid, \( \text{HC}_9\text{H}_7\text{O}_4 \).
#### Chemical Equation:
\[ \text{HC}_9\text{H}_7\text{O}_4\,(aq) + \text{H}_2\text{O}\,(l) \rightleftharpoons \text{H}_3\text{O}^+\,(aq) + \text{C}_9\text{H}_7\text{O}_4^-\,(aq) \]
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### Task:
Using the reaction above and the definition of \( K_a \), arrange the provided tiles to construct the expression for the equilibrium constant for the given weak acid.
#### Expression for \( K_a \):
\[ K_a = \]
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### Tiles to Use:
- \([\text{H}_2\text{O}]\)
- \([\text{H}_3\text{O}^+]\)
- \([\text{OH}^-]\)
- \([\text{HC}_9\text{H}_7\text{O}_4]\)
- \([\text{H}_2\text{C}_9\text{H}_7\text{O}_4^+]\)
- \([\text{C}_9\text{H}_7\text{O}_4^-]\)
- \(2[\text{H}_2\text{O}]\)
- \(2[\text{H}_3\text{O}^+]\)
- \(2[\text{OH}^-]\)
- \(2[\text{HC}_9\text{H}_7\text{O}_4]\)
- \([\text{H}_2\text{O}]^2\)
- \([\text{H}_3\text{O}^+]^2\)
- \([\text{OH}^-]^2\)
- \([\text{HC}_9\text{H}_7\text{O}_4]^2\)
- \([\text{H}_2\text{C}_9\text{H}_7\text{O}_4^+]^2\)
- \([\text](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdf82a722-3ffe-4d57-a846-1228f0887e42%2F4adc39fc-926c-4871-b268-f3fd8c3149f9%2F3ge3nj_processed.jpeg&w=3840&q=75)
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