1. Given 15.0 g of glucose, C6H12O6, MWt = 180.16 g/mole, dissolved in
150.0 g of H2O.

A) Calculate the mole fraction, X, of the glucose.

B) Calculate the molality, m, of the glucose.

2. Estimate the molecular weight of a sugar where 39.8 g of non-electrolyte
sugar is dissolved in 200.0 g of water. The boiling point increases by
0.30 C and the Kb for water = 0.512 K kg/mole.