Activity Coefficient of Component 2 using Van Laar Equation evaluator uses Activity Coefficient of Component 2 = exp(Van Laar Equation Coefficient (A'21)*((1+((Van Laar Equation Coefficient (A'21)*Mole Fraction of Component 2 in Liquid Phase)/(Van Laar Equation Coefficient (A'12)*Mole Fraction of Component 1 in Liquid Phase)))^(-2))) to evaluate the Activity Coefficient of Component 2, The Activity Coefficient of Component 2 using Van Laar Equation formula is defined as the function of van Laar coefficients A'12 and A'21 and the mole fraction of both components 1 and 2. Activity Coefficient of Component 2 is denoted by γ2 symbol.
How to evaluate Activity Coefficient of Component 2 using Van Laar Equation using this online evaluator? To use this online evaluator for Activity Coefficient of Component 2 using Van Laar Equation, enter Van Laar Equation Coefficient (A'21) (A'21), Mole Fraction of Component 2 in Liquid Phase (x2), Van Laar Equation Coefficient (A'12) (A'12) & Mole Fraction of Component 1 in Liquid Phase (x1) and hit the calculate button.