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What is the difference between partition coefficient and distribution coefficient.
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- Calculate the ratio of the translational partition functions of H2 and He at the same temperature and volume.Calculate the ratio of the translational partition functions of Ar and Ne at the same temperature and volume.Simple extractions are particularly useful for separations where only one component has a favorable partition coefficient. True or False? True False
- 4. What is the form of the total vibrational partition function for a polyatomic molecule?What is J_max in rotational Boltzman distribution, and calculate J_max for HCl at 1000KEvaluate the translational partition function of (a) N2, (b) gaseous CS2 in a flask of volume 10.0 cm3. Why is one so much larger than the other?
- In an isolated system, A. qcalorimeter = qcold B. qcold = qhot C. qcold = -qhot D. qcold + qcalorimeter = -qhotWhat can we predict about fluorescence intensity as a function of temperature from Boltzmann’s distribution?As part of a lab exercise, your group was assigned an unknown compound X for which you had to determine its partition coefficient between an organic solvent and water. You dissolve and shake 4 grams of X in a mixture of 130 mL benzene and 100 mL of water. At the end, your group discovered that the benzene layer contained 0.5 g of X. Use the information provided to calculate for the partition coefficient. What can you say about the chemical nature of compound X?