Give that mu0 -386 kjmol for carbon dioxide on the

Question

1. Given the partial pressure of a solution of KCl (4.8 molal) is 20.22 Torr at 298 K and that of pure water at 298 K is 23.76 Torr, calculate the activity and activity coefficient of water in solution.

2. Give that μ⁰ = -386 kJ/mol for carbon dioxide on the molality scale, calculate the standard chemical potential for carbon dioxide on the mole fraction and the molarity scale.