On the first phase, which is prepared by dissolving some bromine (Br2) in 10 mL of carbon sulfur at constant pressure and 25 ° C, 20 mL of water is added at the same temperature. After waiting for the well-shaken mixture to come to equilibrium, the carbon sulfur and water phases are completely separated and the bromine amounts are determined. It has been experimentally determined that there is 1.29 g of bromine in the carbon sulfur phase and 0.0064 g of bromine in the water phase. a) Partition coefficient of bromine between carbon sulfur and water phases b) If 2.2 g of bromine were dissolved in carbon sulfide initially at the same pressure and temperature, the mass of bromine passing into the water phase (MBr: 79,904 g/mol)

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
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Problem 12.107QE
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On the first phase, which is prepared by dissolving some bromine (Br2) in 10 mL of carbon sulfur at constant pressure and 25 ° C, 20 mL of water is added at the same temperature. After waiting for the well-shaken mixture to come to equilibrium, the carbon sulfur and water phases are completely separated and the bromine amounts are determined. It has been experimentally determined that there is 1.29 g of bromine in the carbon sulfur phase and 0.0064 g of bromine in the water phase.

a) Partition coefficient of bromine between carbon sulfur and water phases

b) If 2.2 g of bromine were dissolved in carbon sulfide initially at the same pressure and temperature, the mass of bromine passing into the water phase

(MBr: 79,904 g/mol)

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