10. Periodic Properties of the Elements
Periodic Trend: Successive Ionization Energies
The density and value of Kw for liquid water at 5.0 °C are 0.9998 g/mL and 1.2×10−15, respectively. At 5.0 °C, determine the following:
(i) fraction of the liquid water molecules that dissociate
(ii) percent dissociation
(iii) pH of a neutral solution