The followings methods are useful to induce crystallization EXCEPTadding a small crystal of the desired compound, called a seed crystal, to the solutionadding anhydrous potassium carbonate to the solution and cooling it in an ice bathscratching the inner wall of the Erlenmeyer flask with a glass stirring rodreheating the solution to boiling to boil off some of the solvent, and then allow the solution to cool to roomtemperature again to effect crystallization

Crystallization = A purification process. In this process we dissolve an impure solid compound into…

The followings methods are useful to induce crystallization EXCEPT adding a small crystal of the desired compound, called a seed crystal, to the solution O adding anhydrous potassium carbonate to the solution and cooling it in an ice bath O scratching the inner wall of the Erlenmeyer flask with a glass stirring rod O reheating the solution to boiling to boil off some of the solvent, and then allow the solution to cool to room temperature again to effect crystallization

The followings methods are useful to induce crystallization EXCEPT adding a small crystal of the desired compound, called a seed crystal, to the solution O adding anhydrous potassium carbonate to the solution and cooling it in an ice bath O scratching the inner wall of the Erlenmeyer flask with a glass stirring rod O reheating the solution to boiling to boil off some of the solvent, and then allow the solution to cool to room temperature again to effect crystallization

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter11: Properties Of Solutions

Section: Chapter Questions

Problem 42E

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