1. Calculate the bubble point temperature and vapor composition of a binary mixture with the following liquid composition: 20 mol% ethyl acetate (1) and 80 mol% benzene (2) at 1.013 bar. You can assume that the vapor phase is ideal. The liquid phase is a real fluid described by the van Laar model. The van Laar constants are given in Table 9.5-1. You have the following information: In P vap (bar) = 9.6830 In P vap (bar) = 9.3171 - 2842.2 T(K)+56.3209 2810.5 T(K) +51.2586 Give all the steps that will allow you to solve the problem and include in your solution a table that shows all calculated values from all iterations, along with the final solution.