In the Freezing Point Depression experiment, you will calculate the colligative molality of the solutions you produce, the freezing point depression, and the predicted boiling point of the resulting solutions. This question will give you practice doing this before you come to lab. In an experiment, you use 8.800 g of solvent (FP = 86.6°C; Kf = 5.3°C/m) and 0.700 g of solute (molecular mass = 218.09 g/mol). Required:
a. How many moles of solute have you used?
b. What is the colligative molality of the solution formed?