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Liquid-liquid extraction is used to separate acetone and MIBK. A mixture of acetone and MIBK is fed to a mixing tank at a rate of 100 kg/min. Pure water is also fed to the tank and the mixture is allowed to settle (come to equilibrium) at room temperature (25°C). Two phases form upon settling. One phase has a flow rate of 125 kg/min and is rich in water (73% by mass). Use Figure to find the following values.
a. Calculate the flow rate and composition of the second phase.
b. Calculate the feed rate of water.
how can the melting point be used to determine the purity of organic compounds
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