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from the first data set (a), calculate Kf for the cyclohexane solvent. From the

ID: 765567 • Letter: F

Question

from the first data set (a), calculate Kf for the cyclohexane solvent. From the second data (b), calculate the molar mass of the unknown organic substance. Assume that the two solutes, naphthalen (C10H10) and the unknown, are both monomeric when dissolved int eh cyclohexane. a. Mass of cyclohexane used 10.190 g Tf of pure cyclohexane 6.45 Degrees Celcius Mass of naphthalen dissolved 0.286 g Tf of solution 2.06 degrees Celcius b. Mass of cyclohexane used 10.437 g Mass of unknown dissolved 0.208 g Tf of solution 3.72 degrees Celcius

Explanation / Answer

please post those data my dear friend