5. Write a flow chart to show how you could separate the following pairs of compounds by using acid-base extraction. a) fluorenone and p-bromobenzoic acid O OH Br* urpe b) p-nitrophenol and p-bromobenzoic acid OH HO Br c) p-aminobenzoic acid and p-bromobenzoic acid O O dyin OH OH H2N Br
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- The structure of hydrocodone is provided below: 2a) Give the sterochemistry of hydrocodone while focusing on E/Z, chirality, eclipsed/staggered, equatorial/axial2b) Describe the acidity/basticity of hydrocodone and find the most acidic HydrogenWhat is going on from compound B to compound C? Can you please select all the options that applyTreatment of indene with NaNH2 forms its conjugate base in a Brønsted–Lowry acid–base reaction. Draw all reasonable resonance structures for indene’s conjugate base, and explain why the pKa of indene is lower than the pKa of most hydrocarbons.
- Rank and explain the following compounds in order of increasing acidity. ( indicate 1 more most reactive, 3 for least reactive, and 2 for the middle) a. Acetic acid, 2-chloro acetic acid, 2,2-dichloro acetic acid b. Benzoic acid, p-methylbenzoic acid, p-nitrobenzoic acid1. Arrange the test samples in order of increasing reactivity with sodium bicarbonate? Explain briefly -Ethanoic acid, Butanoic acid, Benzoic acid 2. Arrange the test samples in order of increasing solubility in water? Explain briefly. -Ethylamine, Diethylamine, Aniline 3. Arrange the test samples in order of increasing basicity? Explain briefly. -NaOH, Ethylamine, AnilineOrder the following in increasing acid strength and explain your reasoning. a. Benzoic Acid, b. 4-nitrobenzoic acid, c. 4-methylbenzoic acid, d. 4-methoxybenzoic acid
- 3. You are given a mixture of aspirin, phenol, and naphthalene that you need to separate. i) Draw the structures of each, and identify if they are acidic, basic, or neutral compounds. For each compound draw their reaction with the appropriate acidic or basic conditions that will change their solubility and allow them to be separated. ii) What modifications would you have to make to the experimental protocol in order to separate these three compounds? Provide specifics.One of the heptanedione isomers below has a pka of approximately 9 rather than 20. Which isomer? Why? Draw its conjugate base and offer a full explanation of its acidity.Which has a lower pKa value, the conjugate acid of 3-bromoquinuclidine or the conjugate acid of 3 -chloroquinuclidine?
- a) Which characteristics of POME would be the basis for your remediation or treatment recommendation? Briefly explain your answer b) Suggest ONE (1) most suitable POME treatment method and briefly explain your choice.Write out a chemical equation (draw bond-line structure) for the reaction between p-bromoaniline with hydrochloric acid. Show the mechanism using curved arrows AND identify the acid and base in the reactants.Which or which of the statements given below is correct. I) Maleic anhydride is a carboxylic acid derivative and its reaction with water is a reduction reaction. II) Fumaric acid and maleic acid are stereoisomers of each other III) Since fumaric acid has a more stable structure than maleic acid, its boiling point is higher. A. Solo I B. I and III C. II and III D. I, II, III E. Solo III