Answer to Question #139175 in General Chemistry for Janesel

Question

1. What are the freezing point and boiling point of a solution that contains 5g of glycerol (C6H8O3) and 20mL of water?

2. Calculate the molar mass of the solute in a solution of 2.47 g of a mo electrolyte in 100 g of acetic acid (CH3COO). The solution freezes at 1.3 °C below the normal freezing point of pure acetic acid. (Kf for CH3COOH=3.9°C/m)

Answer 1

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