Question: (20 points) The molar enthalpy of a binary liquid mixture of species 1 and 2 is given by h=x1(5515T)+x2(2510T)+150x1x2[molJ] where T is the temperature in

(20 points) The molar enthalpy of a binary liquid mixture of

(20 points) The molar enthalpy of a binary liquid mixture of species 1 and 2 is given by h=x1(5515T)+x2(2510T)+150x1x2[molJ] where T is the temperature in [K]. a) Show the expression of the molar enthalpy for pure species 1 and 2. (4 pts) b) Show the expression of the molar enthalpy of mixing. (4 pts) c) Show the expression of the partial molar enthalpy for species 1.(8pts) d) If we assume the species 1 and 2 form a regular solution, show the expression of the excess Gibbs energy. (4 pts)

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