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11. Benzoic acid can be made from the oxidation of which compound? Н ОН b) d)...
< Question 11 of 16 > Determine if each reaction is an oxidation, a reduction, or...
< Question 11 of 16 > Determine if each reaction is an oxidation, a reduction, or neither. HO H- -OH HOở H. H OH но-с-н H-¢-OH н—с-он H- -OH HOẠCH. H----OH HO-C-H -o-o-o- HOCH HO—•—H CH OH ён,он Reaction B CH, OH 4.OH Reaction A Reaction A is a: Reaction B is a:
How is this molecule classified? НО НО ОН ОН ОН O prostaglandin fatty acid Osphingosine steroid...
How is this molecule classified? НО НО ОН ОН ОН O prostaglandin fatty acid Osphingosine steroid glycerophospholipid The hydrolysis of an unknown lipid produces one glycerol molecule, two stearic acid molecules, choline, and an (unspecified) anion. What kind of lipid was the unknown? O a wax O a triacylglycerol O a glycerophospholipid O a fatty acid O a sphingomyelin What is the correct number for the ketone functional group in this structure? CH, NH, НО CH, | / NH7 Н-...
need help with 7and8 dont know how to do Propylene oxide (2-methyloxirane or 1,2-epoxypropane) can be...
need help with 7and8 dont know how to do
Propylene oxide (2-methyloxirane or 1,2-epoxypropane) can be converted to 1,2-propanediol by the 7. action of either dilute acid or base in water. When optically active (R)-(+)-propylene oxide is used, the 1,2-propanediol obtained from the acid hydrolysis (HsO) has an optical rotation opposite from the alkaline hydrolysis (OH, H20). Write the stepwise mechanism of each hydrolysis that is likely to explain these facts. Use curved arrows to show the flow of electrons....
Experiment 12: Synthesis of Benzoic Acid pre-lab (4 pts) 1 (2 pts) Refer to the introduction...
Experiment 12: Synthesis of Benzoic Acid pre-lab (4 pts) 1 (2 pts) Refer to the introduction on the general process of hydrolysis of nitriles to carboxylic acids. Starting with benzonitrile (shown below), show how it is converted to benzoic acid under basic conditions. N 2) (2 pts) The reaction for the synthesis of benzoic acid via benzonitrile hydrolysis is shown below: 1) NaOH, HO YOH + NaCl 2) HCI, H,0 Benzonitrile Density = 1.0 g/mL MM = 103.04 g/mol Benzoic...
Identify the compound with the higher boiling point in each of the following pairs of compounds:...
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
12. Which compound is the strongest acid? 11. Which compound is the strongest base? (A) benzoic a...
12. Which compound is the strongest acid? 11. Which compound is the strongest base? (A) benzoic acid (B) 4-amino-2-methylbenzoic acid ©p-nitrobenzoic acid (A) m-nitroaniline (B) aniline 4-methylaniline 3-bromo-5-nitroaniline 24-dimethylaniline po 13. Which of the following compounds E)3.S-dinitrobenzoic acid is has the 4.ow many Ha atoms are in the compound: 14 cyclohexane-1,3-dione? (A) 2 (B) 4 (C)5 highest number of alpha hydrogen? (A) 2,4-dimethyl-3-hexanone (B) cyclohexanone C) benzaldehyde D) 2-heptanone (E) propanone IS. Which of the following compounds has the16. Which...
20) Which compound would be most acidic? a) HO b) ОН OH e) н H
20) Which compound would be most acidic? a) HO b) ОН OH e) н H
30. Why can water add to the molecule below to create a hydrate? Но он H20...
30. Why can water add to the molecule below to create a hydrate? Но он H20 ОН {" name O A. Water is especially common in nature. O B. The carboxylic acid makes the solvent especially acidic O C. The OH is especially electron rich. O D. The ketone is especially electron poor. 40. The reaction below will result in... NaOH O A. A gemdiol O B. Acetate and an ester O C. An alpha-keto acid O D. Saponification
C. Review of Lipids 6. Draw the complete reaction for the hydrogenation and saponification of the...
C. Review of Lipids 6. Draw the complete reaction for the hydrogenation and saponification of the triacylglycerol below. Make sure you the reaction is balanced. HC I Hydrogenation reaction using 2 moles of H (9) banoro Saponification reaction os c) a cyclic secondary alcohol biolo wolvo Mode ostin obrolan insand word do Ya d) a tertiary amine that contains no more than 4 carbons. (0) Holmsgniew more nownegosby e) the aromatic isomers of an aromatic ring that contains one hydroxyl...
catalytic H2SO4 но Он С НО A B ОН он с D ОА ОС OD Predict...
catalytic H2SO4 но Он С НО A B ОН он с D ОА ОС OD Predict the product from the following reaction HS SH ZnCl2 BO OH O Provide the major product for the following reaction sequence. 1. NHANH4H 2. KOHIHOIA AICI ad dan III H2NN TV OM OM O IV What would be the expected product of the following reaction sequence? N-H 12 HO OH Predict the major organic product of the following reaction sequence. 1) (Ph)3P Br ?...
< Question 11 of 16 > Determine if each reaction is an oxidation, a reduction, or neither. HO H- -OH HOở H. H OH но-с-н H-¢-OH н—с-он H- -OH HOẠCH. H----OH HO-C-H -o-o-o- HOCH HO—•—H CH OH ён,он Reaction B CH, OH 4.OH Reaction A Reaction A is a: Reaction B is a:
How is this molecule classified? НО НО ОН ОН ОН O prostaglandin fatty acid Osphingosine steroid glycerophospholipid The hydrolysis of an unknown lipid produces one glycerol molecule, two stearic acid molecules, choline, and an (unspecified) anion. What kind of lipid was the unknown? O a wax O a triacylglycerol O a glycerophospholipid O a fatty acid O a sphingomyelin What is the correct number for the ketone functional group in this structure? CH, NH, НО CH, | / NH7 Н-...
need help with 7and8 dont know how to do
Propylene oxide (2-methyloxirane or 1,2-epoxypropane) can be converted to 1,2-propanediol by the 7. action of either dilute acid or base in water. When optically active (R)-(+)-propylene oxide is used, the 1,2-propanediol obtained from the acid hydrolysis (HsO) has an optical rotation opposite from the alkaline hydrolysis (OH, H20). Write the stepwise mechanism of each hydrolysis that is likely to explain these facts. Use curved arrows to show the flow of electrons....
Experiment 12: Synthesis of Benzoic Acid pre-lab (4 pts) 1 (2 pts) Refer to the introduction on the general process of hydrolysis of nitriles to carboxylic acids. Starting with benzonitrile (shown below), show how it is converted to benzoic acid under basic conditions. N 2) (2 pts) The reaction for the synthesis of benzoic acid via benzonitrile hydrolysis is shown below: 1) NaOH, HO YOH + NaCl 2) HCI, H,0 Benzonitrile Density = 1.0 g/mL MM = 103.04 g/mol Benzoic...
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
12. Which compound is the strongest acid? 11. Which compound is the strongest base? (A) benzoic acid (B) 4-amino-2-methylbenzoic acid ©p-nitrobenzoic acid (A) m-nitroaniline (B) aniline 4-methylaniline 3-bromo-5-nitroaniline 24-dimethylaniline po 13. Which of the following compounds E)3.S-dinitrobenzoic acid is has the 4.ow many Ha atoms are in the compound: 14 cyclohexane-1,3-dione? (A) 2 (B) 4 (C)5 highest number of alpha hydrogen? (A) 2,4-dimethyl-3-hexanone (B) cyclohexanone C) benzaldehyde D) 2-heptanone (E) propanone IS. Which of the following compounds has the16. Which...
20) Which compound would be most acidic? a) HO b) ОН OH e) н H
30. Why can water add to the molecule below to create a hydrate? Но он H20 ОН {" name O A. Water is especially common in nature. O B. The carboxylic acid makes the solvent especially acidic O C. The OH is especially electron rich. O D. The ketone is especially electron poor. 40. The reaction below will result in... NaOH O A. A gemdiol O B. Acetate and an ester O C. An alpha-keto acid O D. Saponification
C. Review of Lipids 6. Draw the complete reaction for the hydrogenation and saponification of the triacylglycerol below. Make sure you the reaction is balanced. HC I Hydrogenation reaction using 2 moles of H (9) banoro Saponification reaction os c) a cyclic secondary alcohol biolo wolvo Mode ostin obrolan insand word do Ya d) a tertiary amine that contains no more than 4 carbons. (0) Holmsgniew more nownegosby e) the aromatic isomers of an aromatic ring that contains one hydroxyl...
catalytic H2SO4 но Он С НО A B ОН он с D ОА ОС OD Predict the product from the following reaction HS SH ZnCl2 BO OH O Provide the major product for the following reaction sequence. 1. NHANH4H 2. KOHIHOIA AICI ad dan III H2NN TV OM OM O IV What would be the expected product of the following reaction sequence? N-H 12 HO OH Predict the major organic product of the following reaction sequence. 1) (Ph)3P Br ?...
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