Freezing Point Depression Lab calculations:
This lab was divided into 3 parts- B (Determine freezing point of pure water sample), C(Determind freezing point of aqueous sucrose solution sample(, & D (Determine molar mass of unknown compound).

Question

Freezing Point Depression Lab calculations:
This lab was divided into 3 parts- B (Determine freezing point of pure water sample), C(Determind freezing point of aqueous sucrose solution sample(, & D (Determine molar mass of unknown compound).

anonymous · Answer

For this lab I created 3 cooling curve graphs for each. Except I am having trouble in Part D, calculating the freezing point of depression of unknown. I am told to used the Tf,solvent from part B which is 0.613C. & according to the graph of the unknown the freezing point is 0.841C. Can anyone help?

anonymous · Answer

@dan815 Would you be able to help?

aaronq · Answer

you'll need to post some more information