I am not sure how to solve the questions left blank. The first page is the data and recorded weights and times of the solution.

2. c. Calculate T1=T1 (pure solvent) T1 (solution) C 6. Calculate molality of the solution, m volution mole/ kg T1=33 (used calculation for 5c ) K1=2.1C/m freezing point constant Freezing point depression equation: T1=K1m Rearrange freezing point depression equation. m,subion=KiT1 7. Calculate the number of moles of solute (benzil) in the solution. p-dichlorobenzene (C6H4Cl2) (grams from #1C)F.36B convert to 15,360kg Units for molality: m=Kgofsolvent?molessolute ? moles solute =(m solvion )(kg of solvent ) 8. Calculate the molar mass of solute (benzil) g/ mole Molarmassofsolute=gofsolute(from#2C)molesofsolute(from#7) Name Date 9. Percent error for molar mass of benzil and freezing point of p-dichlorobenzene: : %error=actualvalueactualvalueexperimental100 Experimental freezing point for p-dichlorobenzene: see 45 a Experimental molar mass of benzil: see \# 8 % error for freezing point of solvent, p-dichlorobenzene, actual =53.1C % % error for molar mass of solute, benzil, actual =210.23g/mol