molal
posted by lisa .
the freezing point of ethanol (C2H5OH) is 114.6C. the molal freezing point depression constant for ethanol is 2.00C/m. what is the freezing point (C) of a solution prepared by dissolving 50.0 g of glycerin (C3H8O3, A nonelectrolyte) in 200 g of ethanol.
any help would be appreciated im very confused.

freezing point depression=k*molesglycering/kg ethanol
New freezing point= originaldepression 
Lisa, I worked this problem for you last night, step by step.

Thank you for the help, i really appreciate it.