Q 4: The equilibrium constant for the reaction H* (aq) + OH¯ (aq) ⇒ H₂O (l) at 25 °C is 5.49 x 10¹5 L mol¹¹. The time-dependent conductivity of the solution following a temperature jump to a final temperature of 25 °C shows a relaxation time of t = 3.7 x 105 s. Determine the values of the rate constant kį and k-₁. The density of water at 25°C is 0.997 g/ml.

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**Q 4:** The equilibrium constant for the reaction \( \text{H}^+ (\text{aq}) + \text{OH}^- (\text{aq}) \rightleftharpoons \text{H}_2\text{O} (\ell) \) at 25 °C is \( 5.49 \times 10^{15} \, \text{L mol}^{-1} \). The time-dependent conductivity of the solution following a temperature jump to a final temperature of 25 °C shows a relaxation time of \( \tau = 3.7 \times 10^{-5} \, \text{s} \). Determine the values of the rate constant \( k_1 \) and \( k_{-1} \). The density of water at 25°C is 0.997 g/ml.
Transcribed Image Text:**Q 4:** The equilibrium constant for the reaction \( \text{H}^+ (\text{aq}) + \text{OH}^- (\text{aq}) \rightleftharpoons \text{H}_2\text{O} (\ell) \) at 25 °C is \( 5.49 \times 10^{15} \, \text{L mol}^{-1} \). The time-dependent conductivity of the solution following a temperature jump to a final temperature of 25 °C shows a relaxation time of \( \tau = 3.7 \times 10^{-5} \, \text{s} \). Determine the values of the rate constant \( k_1 \) and \( k_{-1} \). The density of water at 25°C is 0.997 g/ml.
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