Chapter 7:

Problems 11, 14, 23

Notes:

on 7.23, the problem should refer to the fugacity coefficient and not the activity coef.

Chapter 8:

Problems 1, 2, 4, 6, 9, 13, 21, 29

Notes:

on 8.1, hint: μ(T₂)=μ(T₁) - SΔT for each phase (where T₁ is the normal transition temperature)

on 8.9, please plot in something like Excel or Mathcad with all axes labeled appropriately.