Ionization constant of water by

To calculate the ionization constant of water from measurements of e.m.f. 

The standard electrode potential of the half-cell Cl AgCl ] Ag at 25 °C computed from measurements by Hamed and Ehlers (J. Amer. Chem. Soc. 1932, 54, 1350) in HQ is =. 222.5 0.1 mV (Guggenheim and Pme, Trans. Faraday Soc. 1954, 50 233 compare problem 81). 

To calculate the acidity constant of acetic acid from conductance measurements. 

10 c mole 1 (HOAc) mole cm 10 c mole 1 . 4(HOAc) mole cm  

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