The entropy of a binary liquid system of species 1 and 2 at a fixed temperature and pressure is represented by the equation. S=50x 1 +20x 2 +x 1 x 2 (15x 1 +35x 2 ) S is in J/K. Determine the...

The entropy of a binary liquid system of species 1 and 2 at a fixed temperature and pressure is represented by the equation.   S=50x₁+20x₂+x₁x₂(15x₁+35x₂)   S is in J/K.

Determine the expressions for S‾₁ and S‾₂ as a function of x₁. Numerical values for pure species entropies S₁ and S₂ and numerical values for the partial entropies at infinite dilution S‾₁and S‾₂