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Provide a flow chart for workup of the reaction below. Then, describe 2 purification techniques that...
Reaction Workup and Purification For the reaction depicted below, draw a flowchart for the isolation of...
Reaction Workup and Purification For the reaction depicted below, draw a flowchart for the isolation of the ether product. Then explain why recrystallization would or would not be a good technique to purify the ester product this reaction. Assume the yield for this reaction is 92%. Follow up: What if the yield was 53%? Hints: Remember that recrystallization would happen after the work up/extraction! Think about what the yield could mean in terms of the product to reactant ratio at...
Reaction Workup and Purification For the reaction depicted below.drowa flowchart for the isolation of the other...
Reaction Workup and Purification For the reaction depicted below.drowa flowchart for the isolation of the other product. Then explain why recrystallization would or would not be a good technique to put the este product this reaction. Assume the yield for this reaction is 92. You wil l need the first lecture on 10/7 to complete this explanation. You can at least complete the flow charts before this lecture) Follow up: What the yield was 53%? Hints. Remember that recrystallation would...
QUESTION 1 Aspirin (10.0 g) was saponified with NaOH. After workup, 8.5 g crude salicylic acid...
QUESTION 1 Aspirin (10.0 g) was saponified with NaOH. After workup, 8.5 g crude salicylic acid was isolated. What is the percent yield of the crude product? 110% 153% 90% 65% QUESTION 2 Aspirin (10.0 g) was saponified with NaOH. After workup, 8.5 g crude salicylic acid was isolated. The product was further purified and only 5.0 g were isolated. Calculate the percent recovery from the purification step. 170% 90% 65% 59% QUESTION 3 Aspirin (10.0 g) was saponified with...
Acid/Base Extraction 1. Provide a flow chart detailing the acid/base extraction/separation of the compounds shown below....
Acid/Base Extraction
1. 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.
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...
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...
- For each reaction below, draw all appropriate arrows to indicate the flow of electron starting...
- For each reaction below, draw all appropriate arrows to indicate the flow of electron starting structures. Fill in the box above the arrows with the reaction mechanism as SNI SNO and/or E1 then draw the product(s). Сн,он * CH,OH CH,SK + Acetone 2. (a) For the following reaction, what solvent would favor SN2 (protic or aprotic)? Provide one example of the appropriate solvent. (b) Please explain why you chose your answer for (a).
Q. Briefly in point form or using a flow chart, describe what chromatographic techniques you would...
Q. Briefly in point form or using a flow chart, describe what chromatographic techniques you would use to completely separate a mixture of the 4 proteins listed below. After each part of the techniques, BRIELFY outline what that particular technique accomplished (or show it in your diagram). Protein A: 35 kDa, pI = 3.5 Protein B: 35 kDa, pI = 8.5 Protein C: 100 kDa, pI = 8.5 Protein D: 100 kDa, pI = 3.5
For the portion of the procedure shown below, create a flow chart for the acid-base extraction...
For the portion of the procedure shown below, create a
flow chart for the acid-base extraction at the end of the Grignard
Reaction. Start your flow chart with the crude reaction (see below)
mixture before addition of HCl and continue it until the product is
recovered. Depict the desired organic product, in its correct form
at each step of the procedure.
Crude reaction mixture procedure for reference: To
the flask add Mg turnings (120 mg, 4.94 mmol) to the flask...
1. For each reaction below, draw all appropriate arrows to indicate the flow of electrons on...
1. For each reaction below, draw all appropriate arrows to indicate the flow of electrons on the starting structures. Fill in the box above the arrows with the reaction mechanism as SN1, SN2, E1 and/or E1 then draw the product(s). CH3OH + CH3OH enski CH2SK + Acetone 2. (a) For the following reaction, what solvent would favor SN2 (protic or aprotic)? Provide one example of the appropriate solvent. Н (b) Please explain why you chose your answer for (a). Bonus...
As it says in question 2 could you please help me make a flow chart like...
As it says in question 2 could you please help me make a flow
chart like the provided example below?
2) For the portion of the procedure shown below, create a flow chart for the acid-base extraction at the end of the Grignard Reaction in a similar manner to the one on Canvas for the extraction lab. Start your flow chart with the crude reaction mixture before addition of HCl and continue it until the product is recovered. Depict the...
Reaction Workup and Purification For the reaction depicted below, draw a flowchart for the isolation of the ether product. Then explain why recrystallization would or would not be a good technique to purify the ester product this reaction. Assume the yield for this reaction is 92%. Follow up: What if the yield was 53%? Hints: Remember that recrystallization would happen after the work up/extraction! Think about what the yield could mean in terms of the product to reactant ratio at...
Reaction Workup and Purification For the reaction depicted below.drowa flowchart for the isolation of the other product. Then explain why recrystallization would or would not be a good technique to put the este product this reaction. Assume the yield for this reaction is 92. You wil l need the first lecture on 10/7 to complete this explanation. You can at least complete the flow charts before this lecture) Follow up: What the yield was 53%? Hints. Remember that recrystallation would...
QUESTION 1 Aspirin (10.0 g) was saponified with NaOH. After workup, 8.5 g crude salicylic acid was isolated. What is the percent yield of the crude product? 110% 153% 90% 65% QUESTION 2 Aspirin (10.0 g) was saponified with NaOH. After workup, 8.5 g crude salicylic acid was isolated. The product was further purified and only 5.0 g were isolated. Calculate the percent recovery from the purification step. 170% 90% 65% 59% QUESTION 3 Aspirin (10.0 g) was saponified with...
Acid/Base Extraction
1. 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.
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...
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...
- For each reaction below, draw all appropriate arrows to indicate the flow of electron starting structures. Fill in the box above the arrows with the reaction mechanism as SNI SNO and/or E1 then draw the product(s). Сн,он * CH,OH CH,SK + Acetone 2. (a) For the following reaction, what solvent would favor SN2 (protic or aprotic)? Provide one example of the appropriate solvent. (b) Please explain why you chose your answer for (a).
For the portion of the procedure shown below, create a
flow chart for the acid-base extraction at the end of the Grignard
Reaction. Start your flow chart with the crude reaction (see below)
mixture before addition of HCl and continue it until the product is
recovered. Depict the desired organic product, in its correct form
at each step of the procedure.
Crude reaction mixture procedure for reference: To
the flask add Mg turnings (120 mg, 4.94 mmol) to the flask...
1. For each reaction below, draw all appropriate arrows to indicate the flow of electrons on the starting structures. Fill in the box above the arrows with the reaction mechanism as SN1, SN2, E1 and/or E1 then draw the product(s). CH3OH + CH3OH enski CH2SK + Acetone 2. (a) For the following reaction, what solvent would favor SN2 (protic or aprotic)? Provide one example of the appropriate solvent. Н (b) Please explain why you chose your answer for (a). Bonus...
As it says in question 2 could you please help me make a flow
chart like the provided example below?
2) For the portion of the procedure shown below, create a flow chart for the acid-base extraction at the end of the Grignard Reaction in a similar manner to the one on Canvas for the extraction lab. Start your flow chart with the crude reaction mixture before addition of HCl and continue it until the product is recovered. Depict the...
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