A crystallizer is charged with 7500 kg of an aqueous solution at 104C, 28.5% by weight...
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A crystallizer is charged with 7500 kg of an aqueous solution at 104°C, 28.5% by weight which is anhydrous sodium sulphate. The solution is cooled. During cooling operation 5% of water originally present was lost. As a result, the crystalsofNa2SO4 10H2O crystallize out. The mother liquor is found to contain 18.2% by weight of anhydrous salt. Calculate the yield of crystals and quantity of mother liquor. (A) The yield of crystals is 3200 kg (B) The yield of crystals is 3171 kg (C) The mass of mother liquor is 4060 kg (D) The mass of mother liquor is 4031 kg A crystallizer is charged with 7500 kg of an aqueous solution at 104°C, 28.5% by weight which is anhydrous sodium sulphate. The solution is cooled. During cooling operation 5% of water originally present was lost. As a result, the crystalsofNa2SO4 10H2O crystallize out. The mother liquor is found to contain 18.2% by weight of anhydrous salt. Calculate the yield of crystals and quantity of mother liquor. (A) The yield of crystals is 3200 kg (B) The yield of crystals is 3171 kg (C) The mass of mother liquor is 4060 kg (D) The mass of mother liquor is 4031 kg
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Related Book For
Elementary Principles of Chemical Processes
ISBN: 978-1119498759
4th edition
Authors: Richard M. Felder, ? Ronald W. Rousseau, ? Lisa G. Bullard
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