- 2 A Group Of Students Dissolved A 1 250 G Sample Of Unknown Compound In 85 0 Grams Of Benzene An Organic Solvent With 1 (318.56 KiB) Viewed 47 times
2. A group of students dissolved a 1.250 g sample of unknown compound in 85.0 grams of benzene, an organic solvent with
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2. A group of students dissolved a 1.250 g sample of unknown compound in 85.0 grams of benzene, an organic solvent with
2. A group of students dissolved a 1.250 g sample of unknown compound in 85.0 grams of benzene, an organic solvent with a freezing point depression constant, K = 5.12°C/m. They find that the freezing point of the pure benzene is 5.51°C and the freezing point of the solution is 4.50°C. i. What is the freezing point depression? ii. What is the molality of the solution? iii. What is the molar mass of the unknown compound?