Calculate the difference in slope of the chemical potential against pressure on either side of
(a) The normal freezing point of water and
(b) The normal boiling point of water. The densities of ice and water at O°Care 0.917 g cm-3 and 1.000 g cm3, and those of water and water vapour at 100°C are 0.958 g cm3 and 0.598 g dm-1, respectively. By how much does the chemical potential of water vapour exceed that of liquid water at 1.2 atm and 100°C?