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27. What is the hybridization of the atoms in squares from left to right? a sp?sp?sp...
لا لو لوك لوك 28. Predict the major product of the following reaction? . aglagold 29....
لا لو لوك لوك 28. Predict the major product of the following reaction? . aglagold 29. Which of the following can act as a Lewis base? a. I and IV b. ll and III c. I and III d. Il and IV 30. What is the most stable structure of trans-1,4-dimethylcyclohexane c) H (b پر هر
Which of the following are the correct hybridization for the indicated atoms? . 1 - spl...
Which of the following are the correct hybridization for the indicated atoms? . 1 - spl = sp? I = sp2 || = sp3 I = sp3 11 = sp3 1sp11 - sp3 © 1sp II = sp3 II = sp2 III - sp III - sp2 ll - sp2 III = sp Which of the following compounds is most acidic? An unknown molecule has a molecular formula of CH.00 and provides the IR spectrum below. Which of these molecules...
Question 27 (2 points) What is the IUPAC name for the following compound? a) (2E 42,6E)-2,5,6,7-tetramethyl-3,5,7-heptatriene...
Question 27 (2 points) What is the IUPAC name for the following compound? a) (2E 42,6E)-2,5,6,7-tetramethyl-3,5,7-heptatriene b) (2E,42,6E)-3,4,7,8-tetramethyl-2,4,6-heptatriene Oc) (48,6E)-2,5,6-trimethyl-2,4,6-octatriene Od) (28,42)-2,5,6-trimethyl-3,5,7-octatriene Question 28 (2 points) Predict the structure of the major product for the following reaction o CH,CHECCI Zn (0) с НСТ AICI NH III IV a) b) IV O. d) Question 29 (2 points) Identify the major product for the following reaction. H2O, H2SO, (CH3),CHCHCECH HgSo. OH ren IV a) III b) 11 O c) IV d)! ti...
answer multiple choice questions 28-33 Spring 201 (2 pounts) What is the major product of the following reaction sequence? 28. 1. H3o 2. Jones Reagent (CrO3+ H2SO4) 5. NaH 6. CH3Br Ph Ph Ph OC...
answer multiple choice questions 28-33
Spring 201 (2 pounts) What is the major product of the following reaction sequence? 28. 1. H3o 2. Jones Reagent (CrO3+ H2SO4) 5. NaH 6. CH3Br Ph Ph Ph OCH3 Ph OH OCH3 IV v. a) I b) II c) III points) Which of the following structures is the most stable (lowest energy)? d) IV e) V. 29. a) I b) II d) IV (2 pointa) Predict the major product of the following reaction. c)...
I need some help to answer these following questions. Thanks. 66. Which molecule is the strongest base? O-CH3 H2N Cl H2 What is the order of increasing reactivity in an SN1 reaction for these compoun...
I need some help to answer these following questions.
Thanks.
66. Which molecule is the strongest base? O-CH3 H2N Cl H2 What is the order of increasing reactivity in an SN1 reaction for these compounds? 67. Br Br Br I < 11 < 111 (C) 68. What is the starting material for this reaction? NH3, H+ NaBH3CN NH2 он COCI согн Which compound will be protonated to the greatest extent in 1.0 x 10-3 mol/L aqueous HC1? 69. NH 2...
26,30.Explain why. 31,32. Explain why. 26. What is the IUPAC name of the following compound? A...
26,30.Explain why.
31,32. Explain why.
26. What is the IUPAC name of the following compound? A 2-Nitro-5-carboxychlorobenzene B. 2-Chloro-4-carboxynitrobenzene 099 2-Chloro-1-nitro-4-benzoic acid D. 3-Chloro-4-nitrobenzoic acid 27. What is the correct structure for para-bromotoluene? Be Meo BE Br Br WI B II C. IL DIV 28. Why is the following compound not aromatic? A It has 4n -electrons. It is not cyclic C. It has 4n+ 2 -electrons D. The p electron orbitals are not continuous 29. What is the hybridization...
no explanation needed, just letters that correspond with right answers. thanks! Name Exam 2: Chapters 4-7...
no
explanation needed, just letters that correspond with right
answers. thanks!
Name Exam 2: Chapters 4-7 Please put all of your answers on the scantron sheet. This exam paper must be returned with the scar For questions that list only 1,2,3,4, use the letters a,b.c.d respectively on the Scantron 1. What is the approximate value of the H-C-H bonds angle in ethylene? a. 90° b. 109 c. 120 d. 180 2. What type of molecular orbital is formed by the...
please help me with questions from 3-10! and the bonus. thank you so much Directions: Place...
please help me with questions from 3-10! and the bonus.
thank you so much
Directions: Place your answers to the following questions in the provided spaces. (12 PTS) 1. What is the hybridization of the carbon atoms numbered 1 and 2 respectively in the following structure? -CU CECH A. B sp,sp? sp, sp sp, sp sp', sp sp, sp Ans. 2. What is the IUPAC name for the molecule shown below? os B. C. D. E. (E)-5-methyl-5-hepten-1-yne (2)-5-methyl-5-hepten-1-yne (E)-3-methyl-2-hepten-6-yne (2)-3-methyl-2-hepten-6-yne...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules prevents full rotation of the ring atoms. For this reason, stereoisomerism may also occur in cyclic molecules. a) Prepare a model of cyclohexane, C6H12. Draw the condensed formula. b) Build a model of methylcyclohexane (C7H14) by replacing one of the hydrogens of cyclohexane with a methyl group. Draw the skeletal formula for methylcyclohexane. 2 c) How many different isomers exist for methylcyclohexane (CyH34)? d)...
18. Which of the following compound(s) would undergo mutarotation in aqueous solution? 19. Draw the chair...
18.
Which of the following compound(s) would undergo mutarotation in
aqueous solution?
19. Draw the chair conformation of a-D-galactopyranose.
20. Which of the following compound(s) is a glycoside?
21. Provide the reagents neccesary to carry out the following
conversion.
22. Predict the product(s) for the following reaction.
23. D-glucose & D-galactose are ______epimers of each
other.
24. Predict the product(s) for the following reaction.
25. Which of the following compound(s) would produce D-glucose
and D-mannose when treated with HCN followed...
لا لو لوك لوك 28. Predict the major product of the following reaction? . aglagold 29. Which of the following can act as a Lewis base? a. I and IV b. ll and III c. I and III d. Il and IV 30. What is the most stable structure of trans-1,4-dimethylcyclohexane c) H (b پر هر
Which of the following are the correct hybridization for the indicated atoms? . 1 - spl = sp? I = sp2 || = sp3 I = sp3 11 = sp3 1sp11 - sp3 © 1sp II = sp3 II = sp2 III - sp III - sp2 ll - sp2 III = sp Which of the following compounds is most acidic? An unknown molecule has a molecular formula of CH.00 and provides the IR spectrum below. Which of these molecules...
Question 27 (2 points) What is the IUPAC name for the following compound? a) (2E 42,6E)-2,5,6,7-tetramethyl-3,5,7-heptatriene b) (2E,42,6E)-3,4,7,8-tetramethyl-2,4,6-heptatriene Oc) (48,6E)-2,5,6-trimethyl-2,4,6-octatriene Od) (28,42)-2,5,6-trimethyl-3,5,7-octatriene Question 28 (2 points) Predict the structure of the major product for the following reaction o CH,CHECCI Zn (0) с НСТ AICI NH III IV a) b) IV O. d) Question 29 (2 points) Identify the major product for the following reaction. H2O, H2SO, (CH3),CHCHCECH HgSo. OH ren IV a) III b) 11 O c) IV d)! ti...
answer multiple choice questions 28-33
Spring 201 (2 pounts) What is the major product of the following reaction sequence? 28. 1. H3o 2. Jones Reagent (CrO3+ H2SO4) 5. NaH 6. CH3Br Ph Ph Ph OCH3 Ph OH OCH3 IV v. a) I b) II c) III points) Which of the following structures is the most stable (lowest energy)? d) IV e) V. 29. a) I b) II d) IV (2 pointa) Predict the major product of the following reaction. c)...
I need some help to answer these following questions.
Thanks.
66. Which molecule is the strongest base? O-CH3 H2N Cl H2 What is the order of increasing reactivity in an SN1 reaction for these compounds? 67. Br Br Br I < 11 < 111 (C) 68. What is the starting material for this reaction? NH3, H+ NaBH3CN NH2 он COCI согн Which compound will be protonated to the greatest extent in 1.0 x 10-3 mol/L aqueous HC1? 69. NH 2...
26,30.Explain why.
31,32. Explain why.
26. What is the IUPAC name of the following compound? A 2-Nitro-5-carboxychlorobenzene B. 2-Chloro-4-carboxynitrobenzene 099 2-Chloro-1-nitro-4-benzoic acid D. 3-Chloro-4-nitrobenzoic acid 27. What is the correct structure for para-bromotoluene? Be Meo BE Br Br WI B II C. IL DIV 28. Why is the following compound not aromatic? A It has 4n -electrons. It is not cyclic C. It has 4n+ 2 -electrons D. The p electron orbitals are not continuous 29. What is the hybridization...
no
explanation needed, just letters that correspond with right
answers. thanks!
Name Exam 2: Chapters 4-7 Please put all of your answers on the scantron sheet. This exam paper must be returned with the scar For questions that list only 1,2,3,4, use the letters a,b.c.d respectively on the Scantron 1. What is the approximate value of the H-C-H bonds angle in ethylene? a. 90° b. 109 c. 120 d. 180 2. What type of molecular orbital is formed by the...
please help me with questions from 3-10! and the bonus.
thank you so much
Directions: Place your answers to the following questions in the provided spaces. (12 PTS) 1. What is the hybridization of the carbon atoms numbered 1 and 2 respectively in the following structure? -CU CECH A. B sp,sp? sp, sp sp, sp sp', sp sp, sp Ans. 2. What is the IUPAC name for the molecule shown below? os B. C. D. E. (E)-5-methyl-5-hepten-1-yne (2)-5-methyl-5-hepten-1-yne (E)-3-methyl-2-hepten-6-yne (2)-3-methyl-2-hepten-6-yne...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules prevents full rotation of the ring atoms. For this reason, stereoisomerism may also occur in cyclic molecules. a) Prepare a model of cyclohexane, C6H12. Draw the condensed formula. b) Build a model of methylcyclohexane (C7H14) by replacing one of the hydrogens of cyclohexane with a methyl group. Draw the skeletal formula for methylcyclohexane. 2 c) How many different isomers exist for methylcyclohexane (CyH34)? d)...
18.
Which of the following compound(s) would undergo mutarotation in
aqueous solution?
19. Draw the chair conformation of a-D-galactopyranose.
20. Which of the following compound(s) is a glycoside?
21. Provide the reagents neccesary to carry out the following
conversion.
22. Predict the product(s) for the following reaction.
23. D-glucose & D-galactose are ______epimers of each
other.
24. Predict the product(s) for the following reaction.
25. Which of the following compound(s) would produce D-glucose
and D-mannose when treated with HCN followed...
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