The boiling point of a solution made up of ethylene glycol (C2H6O2) and 50 g of water is 100.85°C. Consider that the atomic masses of C, H, and O are 12.01, 1.008, and 16.00 g/mol and  that Kb = 0.512 °C/m and Kf = 1.86 °C/m for water. (a) Determine the freezing point of the given solution. (b) Determine the vapor pressure of this solution at 25°C given that the vapor pressure of water at the given temperature is 23.8 torr.

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