What are the goals for experiment

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Pre-Laboratory Assignment-Experiment-5-FPD TO FIND MW

1. What are the goals for this experiment?

2. What are colligative properties? What is FPD?

3. What is the difference between Molarity and molality?

4. When 20.0 grams of an unknown compound are dissolved in 500.0 grams of benzene, the freezing point of the resulting solution is 3.77°C. The freezing point of pure benzene is 5.444°C, and the Kf for benzene is 5.12°C/m. What is the molar mass of the unknown compound?

Reference no: EM132542974

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