Use data from Examples 9.2 and 9.3 for the thermodynamic properties of benzene (component 1) and 1- propanol at 308.15 K (component 2). You are asked to: 1. Find the pure benzene and 1-propanol molar enthalpies at 308.15 K 2. Model the molar enthalpy of the mixture at 308.15 K with a polynomial of degree 6. 3. Find and plot the molar enthalpy of the mixture as a function of composition at 308.15 K./n4. Find and plot the partial molar enthalpies as a function of composition of benzene and 1-propanol mixture at each 308.15 K T = 308.15 K x1 0 0.0214 0.0668 284.6 ΔΗ(J/mol)| 0 92.5 0.1238 511.4 0.1867 735.9 0.2441 925.3 0.307 1100.6 0.3605 1225.7 0.41 1319.2 0.4791 1408.3 0.5351 1454.8 0.6037 1473.5 0.6868 1431.2 0.7788 1294.5 0.8616 1064.2 0.9245 766.8 0.9665 436.9 0.9893 154 1 0 I

Fig: 1

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