1. Write a computer program to calculate the fugacity coefficient of components 1 and 2 in a binary mixture, given the components and their critical properties, P, T, phase (i.e. liquid or vapor) and the phase composition. Use the SRK equation of state. (Read the accompanying section "how to get started??" and also sections 3.5 and 14.2 of Smith, Van Ness \& Abbott, 7th Ed). Use the values in Table 1 to test your code. Table 1. Fugacity coefficient calculations for the system CO2(1)-pentane (2)