Assignment:
Activity coefficients are used to calculate the actual concentration of non-ideal solutions. When two liquids are mixed together in different mole fractions, the mole fractions of their vapors will also be different. The partial pressures of each component is measured in both the liquid and vapor phase. With a knowledge of both mole fractions and partial pressures, we can determine the activity of each component from Raoult's law and Henry's law. The end goal of this problem is to derive and provide a relation between the activity coefficient, partial pressures and mole fraction from both Raoult's law and Henry's law individually.
Provide complete and step by step solution for the question and show calculations and use formulas.