3.24 How many kg of potassium nitrate will crystallize from 250 kg of a solution saturated at 60°C, if it is cooled to 0°C. The solubility of potassium nitrate at 60°C is 110 kg per 100 kg of water and at 0°C is 13 kg per 100 kg of water. Assume no evaporation takes place during crystallization process. € nanhthalene ie 0 15

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Chapter1: Introduction
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The solubility of CaCl, at 298 K =
1000 g of water
How many kg of potassium nitrate will crystallize from 250 kg of a solution saturated
at 60°C, if it is cooled to 0°C. The solubility of potassium nitrate at 60°C is 110 ko
per 100 kg of water and at 0°C is 13 kg per 100 kg of water. Assume no evaporation
takes place during crystallization process.
3.25 In a solution of naphthalene in benzene, the mole fraction of naphthalene is 0.15.
Calculate the weight of the solution necessary to dissolve 150 kg of naphthalene at a
Transcribed Image Text:The solubility of CaCl, at 298 K = 1000 g of water How many kg of potassium nitrate will crystallize from 250 kg of a solution saturated at 60°C, if it is cooled to 0°C. The solubility of potassium nitrate at 60°C is 110 ko per 100 kg of water and at 0°C is 13 kg per 100 kg of water. Assume no evaporation takes place during crystallization process. 3.25 In a solution of naphthalene in benzene, the mole fraction of naphthalene is 0.15. Calculate the weight of the solution necessary to dissolve 150 kg of naphthalene at a
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