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First Name: Lab Section: Last Name: Class Roll # Pre-lab questions for Experiment #9: Dehydration of...
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration...
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration of 3,3-Dimethyl-2-Butanol 1. Draw the structures of all the expected products from the following reactions: a) 3-methyl-3-pentanol + H = b)2-methylcyclohexanol + H - c) 2-methyl-2-butanol + H - d) 2,2-dimethylcyclohexanol + H = This reaction will give a complex mixture of products, since rearrangements can occur. Show the full mechanism for this reaction and how the possible products can form from the carbocation...
4 Synthesis of lohexene by Dehydration - Pre-Lab Assignment de drated with a strong and high...
4 Synthesis of lohexene by Dehydration - Pre-Lab Assignment de drated with a strong and high A w a y 's G UPAC 3) Explain why two products are formed from the dehydration of 3-hexanol, but only ONE product is formed from the dehydration of 3-pentanol. (Consider tr a d isomers only, not cis/trans stereoisomers.) 2. In an organic synthesis, reactions are sometimes performed in sequence to convert one functional group into another Complete this multi-step reaction sequence on paper:...
Name Experiment 7 - PREPARATION OF ASPIRIN AND OTHER ESTERS Date Partner Station # - Pre-Lab...
Name Experiment 7 - PREPARATION OF ASPIRIN AND OTHER ESTERS Date Partner Station # - Pre-Lab Preparation Section Questions 1-3 refer to these structures: CH,CH-O-CH,CH, CH,CH,CH,CH.CH.CH-OH CH,-0-0-CH,CH.CH, O anch-o- & -on,ch, and on and ansch.com 1. a) List the letters for the structures that are esters. b) Circle the ester functional group in any esters. 2. a) Write the letters for the two compounds that could be used to make an ester by an esterification reaction. b) Write the reaction...
nate 27 EXPERIMENT 27 Pre-Lab Questions Write structures for the following carboxylic acids and alcohols that...
nate 27 EXPERIMENT 27 Pre-Lab Questions Write structures for the following carboxylic acids and alcohols that will be used in this laboratory: e. benzyl alcohol a. acetic acid b. formic acid f. isopentyl alcohol (3-methylbutanol) 8. ethyl alcohol (ethanol) c. salicylic acid h. methyl alcohol (methanol d. isobutyl alcohol (2-methylpropanol delete 336 G O Bettelheim Landesberg While the structure of the salt, sodium aetate. Write the structure of the starting carboxylic acid used to make this acetate salt 3. Ethyl...
9: Characterization of Carbohydrates - Pre-Lab Assignment Name Section is that it describes the carbon 1....
9: Characterization of Carbohydrates - Pre-Lab Assignment Name Section is that it describes the carbon 1. The classification system for monosaccharides is similar to the IUPAC naming system chain length and carbonyl group of simple sugars." a) Indicate the two structural features specified by the "aldotriose classification b) Now draw the structure of an "aldotriose.“ 2. or the carbohydrate diagnostic tests, the Benedict's Test for reducing gars" is perhaps the most significant, as it was once the standard test for...
Liy myas iw nolt yd fuods Name: anibia blsu base loro o done Part I: single substituents Lab report for lab the we...
Liy myas iw nolt yd fuods Name: anibia blsu base loro o done Part I: single substituents Lab report for lab the week of October 22 1. What is the name of the compound with the formula CsHsBr? What is the special name of the compound with the formula CeHsCH3?- 2. 3. What is the special name for benzene with an amino group attached to the ring? 4. What is the special name for the benzene derivative with an alcohol...
Working on the questions at the end of this lab report (see above). I need help answering questio...
Working on the questions at the end of this lab report
(see above). I need help answering questions 2, 3, and 4 completely
and thoroughly. Thank you!
s, until the I hexano 1 clean disti CYCLOHEXENE from CYCLOHEXANOL be dehydrated with solfuric acid to yield cyclohexene and waterf Add a 0°C (record ct and cal H,SO + H20 ainer. s in purification of any crude product are (a) the preliminary separation of the product from the reaction mixture by distillation...
Postlab Questions Answer the following questions on a separate sheet or in your lab notebook. Make...
Postlab Questions Answer the following questions on a separate sheet or in your lab notebook. Make sure that the copy page is readable! D) Calculate the percentage yield for both reactions. Show all calculations. 2) What is the color of the reaction at the beginning of reaction? What causes the color? 3) Why do you dissolve maleic acid in diethyl ether and fumaric acid in water? 4) Give the complete reaction mechanisms for the formation of meso and racemic 2,3-...
The first two pages are a background of the lab and there is a page with...
The first two pages are a background of the lab and there is a
page with the results. I would appreciate any help with this. If
needed I have the pre-lab questions as well. I added in the pre-lab
questions I will get them answered and updated again if that is
what is needed.
Report Sheet Name Pre-Lab Questions [Ni(H0) ] + + 6 NHỮ[Ni(NH] + + H2O 1. Given the spontaneous chemical reaction shown above and the fact that...
Need help, numbers 3-6 please show work. and fill out table of chemicals for all chemical...
Need help, numbers 3-6 please show work. and fill out table of
chemicals for all chemical used.
calculate mmol in the table as well show work please
and each of these must be listed in its own row. There are 10 column headings: IUPAC name OR common name, structure, CAS number (Chemical Abstract Service number) molecular mass, melting point (if applicable), boiling point (if applicable), solubility (in water, if applicable), density, amounts to be used in the experiment, and the...
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration of 3,3-Dimethyl-2-Butanol 1. Draw the structures of all the expected products from the following reactions: a) 3-methyl-3-pentanol + H = b)2-methylcyclohexanol + H - c) 2-methyl-2-butanol + H - d) 2,2-dimethylcyclohexanol + H = This reaction will give a complex mixture of products, since rearrangements can occur. Show the full mechanism for this reaction and how the possible products can form from the carbocation...
4 Synthesis of lohexene by Dehydration - Pre-Lab Assignment de drated with a strong and high A w a y 's G UPAC 3) Explain why two products are formed from the dehydration of 3-hexanol, but only ONE product is formed from the dehydration of 3-pentanol. (Consider tr a d isomers only, not cis/trans stereoisomers.) 2. In an organic synthesis, reactions are sometimes performed in sequence to convert one functional group into another Complete this multi-step reaction sequence on paper:...
Name Experiment 7 - PREPARATION OF ASPIRIN AND OTHER ESTERS Date Partner Station # - Pre-Lab Preparation Section Questions 1-3 refer to these structures: CH,CH-O-CH,CH, CH,CH,CH,CH.CH.CH-OH CH,-0-0-CH,CH.CH, O anch-o- & -on,ch, and on and ansch.com 1. a) List the letters for the structures that are esters. b) Circle the ester functional group in any esters. 2. a) Write the letters for the two compounds that could be used to make an ester by an esterification reaction. b) Write the reaction...
nate 27 EXPERIMENT 27 Pre-Lab Questions Write structures for the following carboxylic acids and alcohols that will be used in this laboratory: e. benzyl alcohol a. acetic acid b. formic acid f. isopentyl alcohol (3-methylbutanol) 8. ethyl alcohol (ethanol) c. salicylic acid h. methyl alcohol (methanol d. isobutyl alcohol (2-methylpropanol delete 336 G O Bettelheim Landesberg While the structure of the salt, sodium aetate. Write the structure of the starting carboxylic acid used to make this acetate salt 3. Ethyl...
9: Characterization of Carbohydrates - Pre-Lab Assignment Name Section is that it describes the carbon 1. The classification system for monosaccharides is similar to the IUPAC naming system chain length and carbonyl group of simple sugars." a) Indicate the two structural features specified by the "aldotriose classification b) Now draw the structure of an "aldotriose.“ 2. or the carbohydrate diagnostic tests, the Benedict's Test for reducing gars" is perhaps the most significant, as it was once the standard test for...
Liy myas iw nolt yd fuods Name: anibia blsu base loro o done Part I: single substituents Lab report for lab the week of October 22 1. What is the name of the compound with the formula CsHsBr? What is the special name of the compound with the formula CeHsCH3?- 2. 3. What is the special name for benzene with an amino group attached to the ring? 4. What is the special name for the benzene derivative with an alcohol...
Working on the questions at the end of this lab report
(see above). I need help answering questions 2, 3, and 4 completely
and thoroughly. Thank you!
s, until the I hexano 1 clean disti CYCLOHEXENE from CYCLOHEXANOL be dehydrated with solfuric acid to yield cyclohexene and waterf Add a 0°C (record ct and cal H,SO + H20 ainer. s in purification of any crude product are (a) the preliminary separation of the product from the reaction mixture by distillation...
Postlab Questions Answer the following questions on a separate sheet or in your lab notebook. Make sure that the copy page is readable! D) Calculate the percentage yield for both reactions. Show all calculations. 2) What is the color of the reaction at the beginning of reaction? What causes the color? 3) Why do you dissolve maleic acid in diethyl ether and fumaric acid in water? 4) Give the complete reaction mechanisms for the formation of meso and racemic 2,3-...
The first two pages are a background of the lab and there is a
page with the results. I would appreciate any help with this. If
needed I have the pre-lab questions as well. I added in the pre-lab
questions I will get them answered and updated again if that is
what is needed.
Report Sheet Name Pre-Lab Questions [Ni(H0) ] + + 6 NHỮ[Ni(NH] + + H2O 1. Given the spontaneous chemical reaction shown above and the fact that...
Need help, numbers 3-6 please show work. and fill out table of
chemicals for all chemical used.
calculate mmol in the table as well show work please
and each of these must be listed in its own row. There are 10 column headings: IUPAC name OR common name, structure, CAS number (Chemical Abstract Service number) molecular mass, melting point (if applicable), boiling point (if applicable), solubility (in water, if applicable), density, amounts to be used in the experiment, and the...
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