2. At the end of the extraction lab that you will conduct in a few weeks, you wll repeat this TLC experiment. Your task that day will be to use extraction to separate a mixture of benzoic acid, 2-naphthol, and 1,4-dimethoxybenzene. Explain how TLC could be used to demonstrate successful separation of a mixture into individual compounds.

2. At the end of the extraction lab that you will conduct in a few weeks, you wll repeat this TLC experiment. Your task that day will be to use extraction to separate a mixture of benzoic acid, 2-naphthol, and 1,4-dimethoxybenzene. Explain how TLC could be used to demonstrate successful separation of a mixture into individual compounds.

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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With the methods and GC columns used in organic labs, the volatility of the nitrotoluene products is the factor that is most responsible for the separation of the products in the GC. Predict the order of the nitrotoluene retention times expected in your chromatogram. Order from lowest (top) to highest (bottom) retention time. Para-Nitrotolulene, Meta-Nitrotolulene, Ortho-Nitrotolulene
Propose a extraction flowchart capable of seperating this mixture into its pure form
Table 1. The Reagents used in Experiment 11 Compounds and Reagents cyclohexanol Amount mmol bp (°C) density (g/mL) 0.96 1.88 1.84 0.81 MW (g/mol) 100.16 8 mL 97.99 2.5 mL H3PO4 (concentrated) H₂SO4 (concentrated) 98.08 5-8 drops cyclohexene 82.14 ? 162 158 337 83 Show Transcribed Text How do we solve for the question mark in the table?
SEE PHOTO: Effectiveness of separation. Based on the TLC analysis, did the isolated benzoic acidappear pure relative to the starting mixture? Did the isolated naphthalene look pure?How could the purity of the isolated materials be improved?
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Propose an extraction flowchart capable of separating this compound into its pure form
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Compare acetanilide, which was in the recrystallization lab and acetaminophen (2) shown below. Which compound do you predict would have a larger Rf value? Briefly explain in less than 10 words.
Chemistry written by hand.