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QUESTION 1 1 points Save Answer The following reaction is an example of an) _reaction. A...
QUESTION 1 Why is cotton placed at the bottom of the pipette in which the mixture...
QUESTION 1 Why is cotton placed at the bottom of the pipette in which the mixture of products and catalyst is injected? The cotton is not necessary but is already in the pipette The cotton absorbs an unwanted side products of the reaction The cotton is a vapor barrier to keep the fumes of the products in The cotton acts as a filter to remove the solid catalyst from the solution QUESTION 2 reaction The following is an example of...
0.2 points Save Answer QUESTION 1 Draw the mechanism for the reaction of 3,3-dimethylbutanal in the...
0.2 points Save Answer QUESTION 1 Draw the mechanism for the reaction of 3,3-dimethylbutanal in the presence of EtOK/EIOH. Submit a file showing the steps Attach File Browse My Computer Browse Content Collection 0.2 points Save Answer QUESTION 2 Is the reaction between acetone and ethylbromide in the presence of MeONa/MeOH substitution or addition? substitution addition 0.2 points Save Answer QUESTION 3 To do an enolate reaction you need alpha-protons beta-protoHS alpha-carbon beta-carbon 0.2 points Save Answer QUESTION 4 What...
QUESTION 1 2 points Save Answer Which statement applies to halide S N 1, but NOT...
QUESTION 1 2 points Save Answer Which statement applies to halide S N 1, but NOT SN 2 substitution reactions? Reaction is favored because a weaker base is produced. The nucleophile substitutes the leaving group in the substrate. A carbocation intermediate is involved in the reaction Halogens act as leaving group. QUESTION 2 2 points Save Answer What is the expect product for the following reaction HCEN CHз Нс Br Cн Нас Br CH3 Нас CH3 Нас CN CH3 Hас...
Question 1: [14 points] Write complete equations to the following sequence of reactions and give the...
Question 1: [14 points] Write complete equations to the following sequence of reactions and give the structures of compounds A through I. Neatness counts Cl HNO AICI H So Zn(Hg) HCI KMnO (hot, concd.) NH (excess) (CH3CO K HBr NaOCH, Write complete equations for each of the following conversions. Include appropriate reagents Benzene -> A This reaction is (circle one) Addition, substitution, oxidation, elimination, or none A -> B This reaction is (circle one) Addition, substitution, oxidation, elimination or none...
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV...
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV Question 2: Which of the following is an elimination reaction? он Cl Br SH Cl IV A. I B. C, 111 D. IV
] Ph 1. Na + -COLET D CO2Et + Br CH2-Ph NaB 2. (Ph),C-OH + HCI (Ph) C-Cl + H2O a = Proton transfer d = Electrophilic ad...
] Ph 1. Na + -COLET D CO2Et + Br CH2-Ph NaB 2. (Ph),C-OH + HCI (Ph) C-Cl + H2O a = Proton transfer d = Electrophilic addition e = E1 Elimination f=E2 Elimination g=Syl Nucleophilic substitution h = Sy2 Nucleophilic substitution b = Lewis acid/base c=Radical chain substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers. 2.
all of them please QUESTION 1 1 points Save Answer Which of the following can have...
all of them please
QUESTION 1 1 points Save Answer Which of the following can have cis/trans isomers? Draw their isomers. CH3CH2CH=CH2 (CH3CH2)2CCHCH3 CH3CH2CH=CHCH3 CH2=CH2 QUESTION 2 1 points Save Answer Name the following compounds, with cis/trans nomenclature. trans-4-methyl-2-hexene trans-4-thyl-2-pentane O cis-4-thyl-2-pentane O cis-4-methyl-2-hexene QUESTION 3 1 points Save Answer Name the following compounds, with cis/trans nomenclature Br Br Otrsans-2,5-dibromo-3-hexene trans-1,4-dibromo-2-butane O cis-1,4-dibromo-2-butane cis 2,5-dibromo-3-hexene Click Save and Submit to see and submit Click Save All Answers to save all...
Question 3 (3 points) Saved When a ketone is converted to a secondary alcohol, the reaction...
Question 3 (3 points) Saved When a ketone is converted to a secondary alcohol, the reaction is a(n) O acid-base O oxidation addition substitution reduction
QUESTION 36 Which would be the best substrate for a reaction that involves heterolysis? bromobenzene bromobutane...
QUESTION 36 Which would be the best substrate for a reaction that involves heterolysis? bromobenzene bromobutane 2-bromopropene benzyl bromide QUESTION 37 Which nitrile would form fastest in a substitution reaction of an alkyl tosylate with cyanide in a polar aprotic solvent 2-methylpentanenitrile 2.2-dimethylpentanenitrile pentanenitrile 3-methylpentanenitrile QUESTION 38 QUESTION 38 Which compound would have an odd molecular ion peak in the mass spectrum? O trichloromethane 1.1.2-trifluoroethanol ethylene oxide butan-2-amine QUESTION 39 How many products would result from the benzyne reaction (Na/NH3)...
Please, make the answer clear and reable. thanks Review Topics References] Br 1. Br2 Br ICI...
Please, make the answer clear
and reable. thanks
Review Topics References] Br 1. Br2 Br ICI a Proton transfer Radical chain addition g = E2 Elimination d h Syl Nucleophilic substitution e Electrophilic addition b Lewis acid/base i SN2 Nucleophilic substitution c = Radical chain substitution f= E1 Elimination Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers 1. 2.
QUESTION 1 Why is cotton placed at the bottom of the pipette in which the mixture of products and catalyst is injected? The cotton is not necessary but is already in the pipette The cotton absorbs an unwanted side products of the reaction The cotton is a vapor barrier to keep the fumes of the products in The cotton acts as a filter to remove the solid catalyst from the solution QUESTION 2 reaction The following is an example of...
0.2 points Save Answer QUESTION 1 Draw the mechanism for the reaction of 3,3-dimethylbutanal in the presence of EtOK/EIOH. Submit a file showing the steps Attach File Browse My Computer Browse Content Collection 0.2 points Save Answer QUESTION 2 Is the reaction between acetone and ethylbromide in the presence of MeONa/MeOH substitution or addition? substitution addition 0.2 points Save Answer QUESTION 3 To do an enolate reaction you need alpha-protons beta-protoHS alpha-carbon beta-carbon 0.2 points Save Answer QUESTION 4 What...
QUESTION 1 2 points Save Answer Which statement applies to halide S N 1, but NOT SN 2 substitution reactions? Reaction is favored because a weaker base is produced. The nucleophile substitutes the leaving group in the substrate. A carbocation intermediate is involved in the reaction Halogens act as leaving group. QUESTION 2 2 points Save Answer What is the expect product for the following reaction HCEN CHз Нс Br Cн Нас Br CH3 Нас CH3 Нас CN CH3 Hас...
Question 1: [14 points] Write complete equations to the following sequence of reactions and give the structures of compounds A through I. Neatness counts Cl HNO AICI H So Zn(Hg) HCI KMnO (hot, concd.) NH (excess) (CH3CO K HBr NaOCH, Write complete equations for each of the following conversions. Include appropriate reagents Benzene -> A This reaction is (circle one) Addition, substitution, oxidation, elimination, or none A -> B This reaction is (circle one) Addition, substitution, oxidation, elimination or none...
Question 1: Which of the following is a substitution reaction? OH Br A. I D. IV Question 2: Which of the following is an elimination reaction? он Cl Br SH Cl IV A. I B. C, 111 D. IV
] Ph 1. Na + -COLET D CO2Et + Br CH2-Ph NaB 2. (Ph),C-OH + HCI (Ph) C-Cl + H2O a = Proton transfer d = Electrophilic addition e = E1 Elimination f=E2 Elimination g=Syl Nucleophilic substitution h = Sy2 Nucleophilic substitution b = Lewis acid/base c=Radical chain substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers. 2.
all of them please
QUESTION 1 1 points Save Answer Which of the following can have cis/trans isomers? Draw their isomers. CH3CH2CH=CH2 (CH3CH2)2CCHCH3 CH3CH2CH=CHCH3 CH2=CH2 QUESTION 2 1 points Save Answer Name the following compounds, with cis/trans nomenclature. trans-4-methyl-2-hexene trans-4-thyl-2-pentane O cis-4-thyl-2-pentane O cis-4-methyl-2-hexene QUESTION 3 1 points Save Answer Name the following compounds, with cis/trans nomenclature Br Br Otrsans-2,5-dibromo-3-hexene trans-1,4-dibromo-2-butane O cis-1,4-dibromo-2-butane cis 2,5-dibromo-3-hexene Click Save and Submit to see and submit Click Save All Answers to save all...
Question 3 (3 points) Saved When a ketone is converted to a secondary alcohol, the reaction is a(n) O acid-base O oxidation addition substitution reduction
QUESTION 36 Which would be the best substrate for a reaction that involves heterolysis? bromobenzene bromobutane 2-bromopropene benzyl bromide QUESTION 37 Which nitrile would form fastest in a substitution reaction of an alkyl tosylate with cyanide in a polar aprotic solvent 2-methylpentanenitrile 2.2-dimethylpentanenitrile pentanenitrile 3-methylpentanenitrile QUESTION 38 QUESTION 38 Which compound would have an odd molecular ion peak in the mass spectrum? O trichloromethane 1.1.2-trifluoroethanol ethylene oxide butan-2-amine QUESTION 39 How many products would result from the benzyne reaction (Na/NH3)...
Please, make the answer clear
and reable. thanks
Review Topics References] Br 1. Br2 Br ICI a Proton transfer Radical chain addition g = E2 Elimination d h Syl Nucleophilic substitution e Electrophilic addition b Lewis acid/base i SN2 Nucleophilic substitution c = Radical chain substitution f= E1 Elimination Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a - i for your answers 1. 2.
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