Write the equilibrium constant expression for this reaction: C6H₁004(aq)+2 OH (aq) → 2 CH³COO¯(aq)+C₂H₂O₂(aq)

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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**Equilibrium Constant Expression for the Given Reaction**

**Reaction:**

\[ C_6H_{10}O_4 (aq) + 2 \text{OH}^- (aq) \rightarrow 2 \text{CH}_3 \text{COO}^- (aq) + C_2H_6O_2 (aq) \]

To write the equilibrium constant expression (K_eq) for this reaction, follow these steps:

1. **Identify the reactants and products**:
   - Reactants: \( C_6H_{10}O_4 (aq) \) and \( 2 \text{OH}^- (aq) \)
   - Products: \( 2 \text{CH}_3 \text{COO}^- (aq) \) and \( C_2H_6O_2 (aq) \)

2. **Set up the general form of the equilibrium constant expression**:

\[ K_{eq} = \frac{[\text{products}]}{[\text{reactants}]} \]

3. **Apply the stoichiometric coefficients as exponents in the expression**:

\[ K_{eq} = \frac{[\text{CH}_3 \text{COO}^-]^2 [\text{C}_2 \text{H}_6 \text{O}_2]}{ [C_6H_{10}O_4] [\text{OH}^-]^2 } \]

Replace the placeholders with their respective components from the reaction:
  
\[ K_{eq} = \frac{[ \text{CH}_3 \text{COO}^-]^2 [C_2H_6O_2] } { [C_6H_{10}O_4] [\text{OH}^-]^2 } \]

**Visual Explanation:**

In this task's image, there is a rectangular box on the left side, which is presumably for inputting the equilibrium expression. On the right side, there is a series of icons, including a check mark (✓) likely for submission, and undo or redo arrows for editing.

Therefore, when writing the equilibrium constant expression (K_eq) for the reaction provided, it should be stated as:

\[ K_{eq} = \frac{[2 \text{CH}_3 \text{COO}^-]^2 [C_2H_6O
Transcribed Image Text:**Equilibrium Constant Expression for the Given Reaction** **Reaction:** \[ C_6H_{10}O_4 (aq) + 2 \text{OH}^- (aq) \rightarrow 2 \text{CH}_3 \text{COO}^- (aq) + C_2H_6O_2 (aq) \] To write the equilibrium constant expression (K_eq) for this reaction, follow these steps: 1. **Identify the reactants and products**: - Reactants: \( C_6H_{10}O_4 (aq) \) and \( 2 \text{OH}^- (aq) \) - Products: \( 2 \text{CH}_3 \text{COO}^- (aq) \) and \( C_2H_6O_2 (aq) \) 2. **Set up the general form of the equilibrium constant expression**: \[ K_{eq} = \frac{[\text{products}]}{[\text{reactants}]} \] 3. **Apply the stoichiometric coefficients as exponents in the expression**: \[ K_{eq} = \frac{[\text{CH}_3 \text{COO}^-]^2 [\text{C}_2 \text{H}_6 \text{O}_2]}{ [C_6H_{10}O_4] [\text{OH}^-]^2 } \] Replace the placeholders with their respective components from the reaction: \[ K_{eq} = \frac{[ \text{CH}_3 \text{COO}^-]^2 [C_2H_6O_2] } { [C_6H_{10}O_4] [\text{OH}^-]^2 } \] **Visual Explanation:** In this task's image, there is a rectangular box on the left side, which is presumably for inputting the equilibrium expression. On the right side, there is a series of icons, including a check mark (✓) likely for submission, and undo or redo arrows for editing. Therefore, when writing the equilibrium constant expression (K_eq) for the reaction provided, it should be stated as: \[ K_{eq} = \frac{[2 \text{CH}_3 \text{COO}^-]^2 [C_2H_6O
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