You have a 50:50 mixture of the two following compounds. Given only the information below, determine which technique(s) you could use to isolate the mixture - select ALL that apply. You can assume each technique is run at room temperature and atmospheric pressure. For the extraction technique, you are able to use either acid or base washes if need be. Name Structure MP BP Solubility in cold Solubility in cold Ethyl Acetate Solubility in hot Ethyl Acetate Solubility in cold water Solubility in hot water A Propanal (A) O -82 to -80 °C 48.8 °C soluble soluble soluble not soluble soluble B soluble soluble soluble Benzoic acid (B) TLC plate in 50:50 ethyl acetate/hexanes Distillation Recrystallization Extraction Chromatography not soluble soluble 9 122-123 °C 250 °C OH

You have a 50:50 mixture of the two following compounds. Given only the information below, determine which technique(s) you could use to isolate the mixture - select ALL that apply. You can assume each technique is run at room temperature and atmospheric pressure. For the extraction technique, you are able to use either acid or base washes if need be. Name Structure MP BP Solubility in cold Solubility in cold Ethyl Acetate Solubility in hot Ethyl Acetate Solubility in cold water Solubility in hot water A Propanal (A) O -82 to -80 °C 48.8 °C soluble soluble soluble not soluble soluble B soluble soluble soluble Benzoic acid (B) TLC plate in 50:50 ethyl acetate/hexanes Distillation Recrystallization Extraction Chromatography not soluble soluble 9 122-123 °C 250 °C OH

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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