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a. An Ideal solution has 21.5 moles of solvent and 12 moles of solute. Determine the entropy of mixing associate using only possible combination of solvent and solute

b. Assume the solute in number (a) is now a polymer. The solvent has a density of 1 g/cc and the solute has a density of 0.75 g/cc. The molecular weight of the solvent is 18 g/mol and for the solute it is 1230 g/mol. Determine the entropy of mixing associate using only possible combination of solvent and solute.