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19. Which of the following would you expect to be most soluble in water: ethanol, hexane,...

19. Which of the following would you expect to be most soluble in water: ethanol, hexane, or benzene? Why? 


20. If entropy is the driving force for mixing and solubility, why is there such a focus on enthalpy 
through the various approaches with solubility parameters and other similar values?

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