Asked by mickey

the freezing point of benzene C6H6 is 5.5000C at 1 atmosphere.

In a laboratory experiment, students synthesized a new compound and found that when 10.70 grams of the compound were dissolved in 294.0 grams of benzene, the solution began to freeze at 4.9740C. The compound was also found to be nonvolatile and a non-electrolyte.
what is the molecular weight?
Answered by mickey
aftr you find the m of the unknown then i don't know how to get the mol of the unknown?
Answered by DrBob222
m = mols/kg solvent. You know m and kg solvent, solve for mols.

mols = grams/molar mass. You know mols and grams, solve for molar mass.