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- How do you construct a flow chart using extraction to separate a mixture of the 3 solids used below if dicholoromethane is the solvent and any other reagents can be used. The 3 solids are: pyrazole, p-chlorobenzoic acid, and benzophenone.Will the melting point increase or decrease with the benzoic acid, 4-chloroanaline, and naphthalene if : -You do not remove all of the HCl from the first extraction (mixture) -You forget to do the NaOH extraction (aq layer) -You do not rotovap all of the solvent in the final step (organic layer)A crude nonacidic product mixture dissolved in diethyl ether contains acetic acid. Describe an extraction procedure that could be used to remove the acetic acid from the ether. Draw a flow diagram.
- The question is: Consider a mixture containing 0.5 benzil and 0.05 biphenyl. Your task is to isolate the benzil in pure form. Would this be best accomplished by recrystallization or extraction? I don’t really know which one would be better cause both can isolate a substance in its pure form. Thanks!What is the chemical reaction when completing extraction experiment and using 100mg Benzoic Acid, 2ml H2O and CH2Cl2 each? What is the chemical reaction when completing extraction with 4-chloroaniline and adding in HCl?The method of extraction for Roman chamomile is: Choose one answer. a. cold-press extraction b. steam distillation c. water distillation d. solvent extraction
- the eugenol and water distillate you collect is apt to be cloudy, particularly the first part of this distillate. Explain why.(extraction, reactive extraction, recrystallization). Write a few sentences for each technique explaining themCan you recrystallize these two components with 95% ethanol? Is it possible? If so, make a flow chart with drawings showing the process of the recrystallization with 95% ethanol?
- . Design a flow chart for the separation of 3-chloro aniline (a base) and benzophenone (a neutral compound). You may use 5% HCl solution and 6M NaOH solution for your procedure.Neel’s unknown solid 1) dissolves in hot ethanol, 2) is essentially insoluble in hexane, and 3) is insoluble in cold water, but sparingly soluble in warm water. Outline a recrystallization procedure.During the reaction of 1-bromobutane with sodium ethoxide, a white precipitate form. This precipitate disappears during the initial quench (addn of water) of the work-up procedure. What is it? Where did it go?