Chemistry

Problem

Calculate the dissociation constant of water at 25°C from the following data : Conductivity of

\text{H}_2\text{O}

5.8 \times 10^{-8} \text{ S cm}^{-1}

\lambda_{\text{H}^+}^\circ = 350.0

and

\lambda_{\text{OH}^-}^\circ = 198.0 \text{ S cm}^2 \text{ eq}^{-1}