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10% Separation of Mixtures 5) Draw a flow cha separate the following mixtures. rt showing how...
Using aqueous HCl, NaHCO3, or NaOH, devise a flowchart separation scheme to separate the following two-component...
Using aqueous HCl, NaHCO3, or NaOH, devise a flowchart
separation scheme to separate the following two-component mixtures.
All the substances are soluble in ether. Be sure to indicate how
you would recover each of the compounds from its respective
salts.
4. Using aqueous hydrochloric acid, sodium bicarbonate, or sodium hydroxide solutions, devise a flow-chart separation scheme to separate the following two-component mixtures. All the substances are soluble in ether. Be sure to indicate how you would recover each of the...
17. Draw a flow sheet to show how you would separate a mixture of benzoic acid,...
17. Draw a flow sheet to show how you would separate a mixture of benzoic acid, 2-naphthol, aniline, and naphthalene. (indicate the solvent, location and composition of each layer). Draw all balanced equations. (6') Reagents available: 3M hydrochloric acid solution, 3M sodium hydroxide solution, 3M sodium bicarbonate solution, saturated sodium chloride solution Solvent available: water, dichloromethane, ethanol, and diethyl ether.
17. Draw a flow sheet to show how you would separate a mixture of benzoic acid, 2-naphthol, aniline, and naphthalene....
use the flow chart given below to illustrate how you would carry out the separation of the follwing compunds using acid...
use the flow chart given below to illustrate how you would
carry out the separation of the follwing compunds using acid base
extraction.
HELP!
11.(12 pts. Use the flow chart given below to illustrate how you would carry out the separation of the following compounds using acid base extraction Н4С NH2 NaoH org 89- ~Ona +20 Waltz tos THAT Hol Ho aq. NAOH & Nobe bit Naolt
noinizdle dn Draw a flow sheet to describe the separation procedure. (10 pts) doprleoudenagne aded 6....
noinizdle dn Draw a flow sheet to describe the separation procedure. (10 pts) doprleoudenagne aded 6. Are several small-scale extractions more efficient than one large-scale extraction? Why? (10 pts) 7. Why the upper layer should be poured out from the top of the separatory funnel but not be drained from the stopcock? (10 pts) Extraction: Separation of a Neutral and Basic Substances 1 Dissolve 2 g of a mixture of naphthalene and 4-chloroaniline in 20 mL of ethyl ether and...
Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below. Your answer must...
Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid M 6M), sodium hydroxide (IM & 6M),10% sodium bicarbonate (aq Clearly indicate the product(s) and layers formedfollowing each step of your separation scheme. HINT: phenol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. Benzoic acid is soluble in both sodium hydroxide and sodium bicarbonate solutions. Use skeletal structures only...
seperation of acid neutral Experiment 5: Separation of Acid-Neutral Mixture Post-Lab Questions 1. Draw and label...
seperation of acid neutral
Experiment 5: Separation of Acid-Neutral Mixture Post-Lab Questions 1. Draw and label the structures of the major and minor components of the acidic and neutral mixtures. 2. Although acetic acid - water may be used as a "solvent pair", why are dilute solutions of an inorganic acid/water (or, inorganic base/water) avoided in recrystallization attempts? (Hint: see Wade Ed: Sections 21-12, 21- 13. Consider functional-group possibilities.] 3. Using a flow diagram, show the separation of a mixture...
Acid/Base Extraction ACID/BASE EXTRACTION Provide a flow chart detailing the acid/base extraction/separation of the compounds shown...
Acid/Base Extraction
ACID/BASE EXTRACTION Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid (1M & 6M), sodium hydroxide (1M & 6M), 10% sodium bicarbonate (aq). Clearly indicate the product(s) and layers formed following each step of your separation scheme. HINT: phenol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. Benzoic acid is soluble in both sodium hydroxide and...
Provide a flow chart detailing the acid/base extraction/separation of the compounds show below. Your answer must...
Provide a flow chart detailing the acid/base extraction/separation of the compounds show below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid (1M & 6M), sodium hydroxide (1M & 6M), 10% sodium bicarbonate (aq). Clearly indicate the product(s) and layers formed following each step of your separation scheme. IMPORTANT: p-cresol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. 2-ethylbenzoic acid is soluble in both sodium hydroxide and sodium bicarbonate solutions. Use...
Draw a flow chart to explain how you might separate a mixture of benzoic acid, aniline,...
Draw a flow chart to explain how you might separate a mixture of benzoic acid, aniline, and 1,4-dimethoxybenzene with the general details of how the separation should be accomplished, including the curved arrow mechanisms of all the reactions.
An unknown mixture (dissolved in diethyl ether) contains only 2 of the following : benzoic acid,...
An unknown mixture (dissolved in diethyl ether) contains only 2 of the following : benzoic acid, phenol, aniline and napthalene. You use the acid-base extraction method and want to identify the 2 compounds in your original mixture. 1) To separate the organic acid you add NaOH and to separate the organic base you add HCl.In both cases these extractions are followed by extractions with water. Why do we add water? Why is this step important? (A clear explanation please). 2)When...
Using aqueous HCl, NaHCO3, or NaOH, devise a flowchart
separation scheme to separate the following two-component mixtures.
All the substances are soluble in ether. Be sure to indicate how
you would recover each of the compounds from its respective
salts.
4. Using aqueous hydrochloric acid, sodium bicarbonate, or sodium hydroxide solutions, devise a flow-chart separation scheme to separate the following two-component mixtures. All the substances are soluble in ether. Be sure to indicate how you would recover each of the...
17. Draw a flow sheet to show how you would separate a mixture of benzoic acid, 2-naphthol, aniline, and naphthalene. (indicate the solvent, location and composition of each layer). Draw all balanced equations. (6') Reagents available: 3M hydrochloric acid solution, 3M sodium hydroxide solution, 3M sodium bicarbonate solution, saturated sodium chloride solution Solvent available: water, dichloromethane, ethanol, and diethyl ether.
17. Draw a flow sheet to show how you would separate a mixture of benzoic acid, 2-naphthol, aniline, and naphthalene....
use the flow chart given below to illustrate how you would
carry out the separation of the follwing compunds using acid base
extraction.
HELP!
11.(12 pts. Use the flow chart given below to illustrate how you would carry out the separation of the following compounds using acid base extraction Н4С NH2 NaoH org 89- ~Ona +20 Waltz tos THAT Hol Ho aq. NAOH & Nobe bit Naolt
noinizdle dn Draw a flow sheet to describe the separation procedure. (10 pts) doprleoudenagne aded 6. Are several small-scale extractions more efficient than one large-scale extraction? Why? (10 pts) 7. Why the upper layer should be poured out from the top of the separatory funnel but not be drained from the stopcock? (10 pts) Extraction: Separation of a Neutral and Basic Substances 1 Dissolve 2 g of a mixture of naphthalene and 4-chloroaniline in 20 mL of ethyl ether and...
Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid M 6M), sodium hydroxide (IM & 6M),10% sodium bicarbonate (aq Clearly indicate the product(s) and layers formedfollowing each step of your separation scheme. HINT: phenol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. Benzoic acid is soluble in both sodium hydroxide and sodium bicarbonate solutions. Use skeletal structures only...
seperation of acid neutral
Experiment 5: Separation of Acid-Neutral Mixture Post-Lab Questions 1. Draw and label the structures of the major and minor components of the acidic and neutral mixtures. 2. Although acetic acid - water may be used as a "solvent pair", why are dilute solutions of an inorganic acid/water (or, inorganic base/water) avoided in recrystallization attempts? (Hint: see Wade Ed: Sections 21-12, 21- 13. Consider functional-group possibilities.] 3. Using a flow diagram, show the separation of a mixture...
Acid/Base Extraction
ACID/BASE EXTRACTION Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid (1M & 6M), sodium hydroxide (1M & 6M), 10% sodium bicarbonate (aq). Clearly indicate the product(s) and layers formed following each step of your separation scheme. HINT: phenol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. Benzoic acid is soluble in both sodium hydroxide and...
Provide a flow chart detailing the acid/base extraction/separation of the compounds show below. Your answer must employ the following reagents: methylene chloride, hydrochloric acid (1M & 6M), sodium hydroxide (1M & 6M), 10% sodium bicarbonate (aq). Clearly indicate the product(s) and layers formed following each step of your separation scheme. IMPORTANT: p-cresol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. 2-ethylbenzoic acid is soluble in both sodium hydroxide and sodium bicarbonate solutions. Use...
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