If no solid adipic acid is obtained after cooling for recrystallization, what would be a possible way to address this problem? O Add some more methanol as solvent O Try to seed the solution with a tiny crystal of pure adipic acid Evaporate some of the solvent in the hood and attempt the recrystallization process again O b and/ c

If no solid adipic acid is obtained after cooling for recrystallization, what would be a possible way to address this problem? O Add some more methanol as solvent O Try to seed the solution with a tiny crystal of pure adipic acid Evaporate some of the solvent in the hood and attempt the recrystallization process again O b and/ c

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter5: Distillation

Section: Chapter Questions

Problem 7Q: In fractional distillation, liquid can be seen running from the bottom of the distillation column...

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1. A 50.00 mL stock CaCl2 solution was diluted with water in a 250.0-mL volumetric flask. A 25.00 mL aliquot of this was further diluted to a final volume of 100.0 mL. Finally, 20.00-mL aliquot of the resulting solution was analyzed and found to contain 0.1500 M CaCh2 Solve for the concentration of the stock solution in M. 2. A 50.00 mL stock CaCl2 solution was diluted with water in a 250.0-mL volumetric flask. A 25.00 mL aliquot of this was further diluted to a final volume of 100.0 mL. Finally, 20.00-mL aliquot of the resulting solution was analyzed and found to contain 0.1200 g CaCl2 Solve for %w/v CaCl2 in the stock solution.
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