![[2] QUESTION 10 Which of the following statements is correct? A B (1) and (2) are optically active, (3) and (4) are meso thus](http://img.homeworklib.com/questions/aa225d50-e5ec-11ea-b713-f5f65cc2ef05.png?x-oss-process=image/resize,w_560)
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please help solve question 10 and question 11. thank you
[2] QUESTION 10 Which of the...
please help with Question 7, question 8 and Question 9. thank you QUESTION Which of the...
please help with Question 7, question 8 and Question 9. thank
you
QUESTION Which of the following shows the correct stereochemistry of the products? NAN DMF solvent (1) CN NaCN DNF solvent) ON + Low A B c (1) only 3 only 12) and (3) (1) and (3) THE FOLLOWING STRUCTURES APPLY TO QUESTIONS 8, 9 AND 10 1.OH 1.OH HO OH HO HO OH HO HO HO HO нога OH o (2) 0 OH 0 (3) 0 QUESTIONS The...
7. (9 pts) (Are the following optically active or meso? meso HyCHC OH HO opticaly actve...
7. (9 pts) (Are the following optically active or meso? meso HyCHC OH HO opticaly actve active opti call active 8. (3 pts) How many stereoisomers are there of 2,3-dibromobutane? 4 sleeoisamvers (8 pts) Circle the letter of the statements that are true. a. Racemic mixtures are optically active Enantiomers have specific rotations that are equal, but have opposite signs 9. o adtc) Achiral molecules are optically inactive d Meso compounds contain equal amounts of enantiomers 4pts) Complete the Fischer...
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)...
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)-2-methyl-3-bromo-hexane. 4. (4 pts) Draw a wedge and dash structure representing (1R 2R,3S)-1,2- dichloro3-ethylcyclohexane. 5. (4pts) 2-bromobutane is shown below. Is this (R)-2-bromobutane or (S)-2 bromobutane? 6. (6 pts) For each chiral carbon in ascorbic acid (vitamin C), shown below, assign Ror S to each stereocenter. How many stereoisomers of ascorbic acid are possible? OH HO ОН 7. (9 pts) (Are...
HELP tatMtiele Cheice 2.0peints.each Which of the fellowing structures is mest stable? How many stereaisomers does...
HELP
tatMtiele Cheice 2.0peints.each Which of the fellowing structures is mest stable? How many stereaisomers does the molecule below have? 2) CH)HCtCH CHCH CH3 CH2 br OH e) 9 d) 8 c) 6 b)4 al 3 Which of the follewing molecules below are chiral? 3) HO Ho e) 1, 2 and 3 a) Only 1 d) 1 and 3 b) 1 and 3 c) 2 and 3 What is the relationship between the following two compounds? 4 сн, H- H...
M Which of the following is true regarding 50/50 mixture of the following molecules? Br Br...
M Which of the following is true regarding 50/50 mixture of the following molecules? Br Br BE Br Optically inactive one compound. Optically active one compound. Optically inactive pair of enantiomers. Optically active pair of enantiomers. Optically inactive pair of diastereomers. Optically active pair of diastereomers. Question 11 (1 point) bromo-4-ethylhept-3-ene?
Which of the following structures is most stable? 2) How many stereoisomers does the molecule below...
Which of the following structures is most stable? 2) How many stereoisomers does the molecule below have? (СН), С+ снен снаси сна OH CH₃ br. a) 3 6) 4 c) 6 d) 8 e 9 3) Which of the following molecules below are chiral? 0) to A Boh A MOH HOS DBr e) 1, 2 and 3 a) Only 1 b) 1 and 3 c) 2 and 3 d) 1 and 3 What is the relationship between the following two...
please answer all Question 1 2 pts Determine whether the molecule below is optically active. cannot...
please answer all
Question 1 2 pts Determine whether the molecule below is optically active. cannot determine O optically active O optically inactive Question 2 2 pts Determine the relationship between the two molecules below NH2 HO H3COOH identical enantiomers constitutional isomers diastereomers Question 3 2 pts Determine the relationship between the two molecules below H HOW enantiomers O identical constitutional isomers diastereomers D Question 4 2 pts Determine the total number of stereoisomers represented by the bond line drawing...
question 11 & 12 Question 11 Not yet answered What is the relationship between these two...
question 11 & 12
Question 11 Not yet answered What is the relationship between these two molecules? = ile Points out of 3 P Flag question identical enantiomers meso compounds diastereomers Which Fischer projection shows an R.configuration? Question 12 Not yet answered Points out of 3 Anot confit A) HO B ) C- CH3 C) HOMH DH-OH CH3 CH3 P Flag question сн.
9. C (Z-2-hexene d. They are all of equal stability. Choose the most stable alkene among...
9. C (Z-2-hexene d. They are all of equal stability. Choose the most stable alkene among the following a 1-hexene b. (E)-2-hexene 10. What is the relation between an enantiomer's configuration and its specific rotation? (a) Rcompounds usually are dextrorotatory with few exceptions (b) R compounds always are dextrorotatory. (c) There is no relation. (d) R compounds always are levorotatory 11. How many chiral centers are there in tartaric acid, and how many different stereoisomers exist for this acid? он...
10) Which of the following are optically inactive? A) a 50-50 mixture of Rand Senantiomers B)...
10) Which of the following are optically inactive? A) a 50-50 mixture of Rand Senantiomers B) a racemic mixture C) every achiral compound D) a meso compound E) all the above 11) If (S)-glyceraldehyde has a specific rotation of -8.7, what is the specific rotation of (R)-glyceraldehyde? A) +8.7 B) -8.7 C) 0.0 D) cannot be determined from the information given 12) What is the relationship between the following compounds? HCI CH - CH₂ CH3 HEC HCI HEC X сін...
please help with Question 7, question 8 and Question 9. thank
you
QUESTION Which of the following shows the correct stereochemistry of the products? NAN DMF solvent (1) CN NaCN DNF solvent) ON + Low A B c (1) only 3 only 12) and (3) (1) and (3) THE FOLLOWING STRUCTURES APPLY TO QUESTIONS 8, 9 AND 10 1.OH 1.OH HO OH HO HO OH HO HO HO HO нога OH o (2) 0 OH 0 (3) 0 QUESTIONS The...
7. (9 pts) (Are the following optically active or meso? meso HyCHC OH HO opticaly actve active opti call active 8. (3 pts) How many stereoisomers are there of 2,3-dibromobutane? 4 sleeoisamvers (8 pts) Circle the letter of the statements that are true. a. Racemic mixtures are optically active Enantiomers have specific rotations that are equal, but have opposite signs 9. o adtc) Achiral molecules are optically inactive d Meso compounds contain equal amounts of enantiomers 4pts) Complete the Fischer...
3. (4 pts) Complete the Fischer projection drawn below by adding the four substituents to the chiral carbon of (s)-2-methyl-3-bromo-hexane. 4. (4 pts) Draw a wedge and dash structure representing (1R 2R,3S)-1,2- dichloro3-ethylcyclohexane. 5. (4pts) 2-bromobutane is shown below. Is this (R)-2-bromobutane or (S)-2 bromobutane? 6. (6 pts) For each chiral carbon in ascorbic acid (vitamin C), shown below, assign Ror S to each stereocenter. How many stereoisomers of ascorbic acid are possible? OH HO ОН 7. (9 pts) (Are...
HELP
tatMtiele Cheice 2.0peints.each Which of the fellowing structures is mest stable? How many stereaisomers does the molecule below have? 2) CH)HCtCH CHCH CH3 CH2 br OH e) 9 d) 8 c) 6 b)4 al 3 Which of the follewing molecules below are chiral? 3) HO Ho e) 1, 2 and 3 a) Only 1 d) 1 and 3 b) 1 and 3 c) 2 and 3 What is the relationship between the following two compounds? 4 сн, H- H...
M Which of the following is true regarding 50/50 mixture of the following molecules? Br Br BE Br Optically inactive one compound. Optically active one compound. Optically inactive pair of enantiomers. Optically active pair of enantiomers. Optically inactive pair of diastereomers. Optically active pair of diastereomers. Question 11 (1 point) bromo-4-ethylhept-3-ene?
Which of the following structures is most stable? 2) How many stereoisomers does the molecule below have? (СН), С+ снен снаси сна OH CH₃ br. a) 3 6) 4 c) 6 d) 8 e 9 3) Which of the following molecules below are chiral? 0) to A Boh A MOH HOS DBr e) 1, 2 and 3 a) Only 1 b) 1 and 3 c) 2 and 3 d) 1 and 3 What is the relationship between the following two...
please answer all
Question 1 2 pts Determine whether the molecule below is optically active. cannot determine O optically active O optically inactive Question 2 2 pts Determine the relationship between the two molecules below NH2 HO H3COOH identical enantiomers constitutional isomers diastereomers Question 3 2 pts Determine the relationship between the two molecules below H HOW enantiomers O identical constitutional isomers diastereomers D Question 4 2 pts Determine the total number of stereoisomers represented by the bond line drawing...
question 11 & 12
Question 11 Not yet answered What is the relationship between these two molecules? = ile Points out of 3 P Flag question identical enantiomers meso compounds diastereomers Which Fischer projection shows an R.configuration? Question 12 Not yet answered Points out of 3 Anot confit A) HO B ) C- CH3 C) HOMH DH-OH CH3 CH3 P Flag question сн.
9. C (Z-2-hexene d. They are all of equal stability. Choose the most stable alkene among the following a 1-hexene b. (E)-2-hexene 10. What is the relation between an enantiomer's configuration and its specific rotation? (a) Rcompounds usually are dextrorotatory with few exceptions (b) R compounds always are dextrorotatory. (c) There is no relation. (d) R compounds always are levorotatory 11. How many chiral centers are there in tartaric acid, and how many different stereoisomers exist for this acid? он...
10) Which of the following are optically inactive? A) a 50-50 mixture of Rand Senantiomers B) a racemic mixture C) every achiral compound D) a meso compound E) all the above 11) If (S)-glyceraldehyde has a specific rotation of -8.7, what is the specific rotation of (R)-glyceraldehyde? A) +8.7 B) -8.7 C) 0.0 D) cannot be determined from the information given 12) What is the relationship between the following compounds? HCI CH - CH₂ CH3 HEC HCI HEC X сін...
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