Show all your work to receive full credit. 1. An equilibrium involving the carbonate and bicarbonate ions exists in natural waters. HCO3 (a9) = H†(ag) + CO3²¯(ag) Assuming that the reactions in both directions are elementary processes, do the following. (a) Write rate expressions for the forward and reverse reactions. Forward rate = k+1 %3D Reverse rate = k-1 (b) (b) Write an expression for the equilibrium constant based on the rates of the forward and reverse reactions.

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An equilibrium involving the carbonate and bicarbonate ions exist in natural waters.

HCO3-(aq) -> H+(ag) + CO32-(aq)

Assuming that the reactions in both directions are elementary processes, do the following write rate expressions for the forward and reverse reactions.

**Problem Solving Chapter 12**

Show all your work to receive full credit.

1. An equilibrium involving the carbonate and bicarbonate ions exists in natural waters.

   \[ \text{HCO}_3^- (aq) \rightleftharpoons \text{H}^+ (aq) + \text{CO}_3^{2-} (aq) \]

   Assuming that the reactions in both directions are elementary processes, do the following:

   (a) Write rate expressions for the forward and reverse reactions.
   
   - Forward rate = \( k_1 \)
   - Reverse rate = \( k_{-1} \)

   (b) Write an expression for the equilibrium constant based on the rates of the forward and reverse reactions.
Transcribed Image Text:**Problem Solving Chapter 12** Show all your work to receive full credit. 1. An equilibrium involving the carbonate and bicarbonate ions exists in natural waters. \[ \text{HCO}_3^- (aq) \rightleftharpoons \text{H}^+ (aq) + \text{CO}_3^{2-} (aq) \] Assuming that the reactions in both directions are elementary processes, do the following: (a) Write rate expressions for the forward and reverse reactions. - Forward rate = \( k_1 \) - Reverse rate = \( k_{-1} \) (b) Write an expression for the equilibrium constant based on the rates of the forward and reverse reactions.
**Problem Solving Chapter 12**

**Instructions:**
Show all your work to receive full credit.

**1. An equilibrium involving the carbonate and bicarbonate ions exists in natural waters.**

\[ \text{HCO}_3^{- (aq)} \rightleftharpoons \text{H}^+_{(aq)} + \text{CO}_3^{2- (aq)} \]

Assuming that the reactions in both directions are elementary processes, do the following:

(a) Write rate expressions for the forward and reverse reactions.

- **Forward rate = k+1**: [Space for student work]

- **Reverse rate = k−1**: [Space for student work]

(b) Write an expression for the equilibrium constant based on the rates of the forward and reverse reactions.

- [Space for student work]
Transcribed Image Text:**Problem Solving Chapter 12** **Instructions:** Show all your work to receive full credit. **1. An equilibrium involving the carbonate and bicarbonate ions exists in natural waters.** \[ \text{HCO}_3^{- (aq)} \rightleftharpoons \text{H}^+_{(aq)} + \text{CO}_3^{2- (aq)} \] Assuming that the reactions in both directions are elementary processes, do the following: (a) Write rate expressions for the forward and reverse reactions. - **Forward rate = k+1**: [Space for student work] - **Reverse rate = k−1**: [Space for student work] (b) Write an expression for the equilibrium constant based on the rates of the forward and reverse reactions. - [Space for student work]
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