(12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of...
(12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of Tour terms given below, choose the single term that best describes cach pair and write it on the line below the pair of structures. Note that a term may be used more than once 11 necessary. enantiomers diastereomers constitutional isomers identical HDF Me+F HY Me H- Et AVI TI Me CH3 H OH H+CH BrHн он Br CHE
2 012 marks) Shown below are structural diagrams for six pairs of molecules. From the list of four terms given below, choose the single term that best describes cach pair and write it on the line below the pair of structures. Note that a term may be used more than once if necessary. enantiomers diastereomers constitutional isomers identical II b F Me Me+F H- Et Me CHE нон HICH OH Br BiH CHE
2. (12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of four terms given below, choose the single term that best describes each pair and write it on the line below the pair of structures. Note that a term may be used more than once if necessary . 2. (12 marks) Shown below are structural diagrams for six pairs of molecules. From the list of four terms given below, choose the single term that...
7.Shown below are structural diagrams for five pairs of molecules. From the list of five terms (enantiomers, diastereomers, conformers, constitutional isomers, identical), choose the single term that best describes each pair. Note that a term may be used more than once if necessary. CH2CH3 CH3 i) Br CH3 and F-CH2CH3 Br ti CH3 《XY CH3 IX tx tx Br DX BrOH CH3 CH3 iv) and HOH Cl Br Br CH3 CH3 and H_Br CH3 -H v) Br CH3 IX CH3
please explain why! thank you so much 27. Which term best describes the structural relationship between the pair of molecules below? НО ОН b. constitutional isomers identical enantiomers d. diastereomers e. not isomeric 28. Which term best describes the structural relationship between the pair of molecules below? .. Br a. not isomeric be constitutional isomers Ma enantiomers d. e. identical diastereomers
Choose the best term that best describes the relationship between this pair of molecules a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical 2) Choose the best term that best describes the relationship between this pair of molecules (1 mark) CH; Hz H H C-¢---Br Br--C-¢-C - H Å a) enantiomers b) diastereomers c) conformers d) constitutional isomers e) identical
Help please!! ), FOH 10. (6) For each of the following pairs of molecules, in Enantiomers (E), Diastereomers (D), Identical str CHO CHO CH3 H CH2OH HYOH HOH VS. HOYH OH CH OH FCN nolecules, indicate if they are Structural isomers comers (D), Identical structures (I), or Conformers (C). Br Н HOH SCH NCBI
5. Identify each of the pairs of molecules as either identical, constitutional isomers, enantiomers, diastereomers, or not identical/isomers? Explain your answer. 5. Identify each of the pairs of molecules as either identical, constitutional isomers, enantiomers, diastereomers, or not identical/isomers? Explain your answer. OH OH OH ***CH3 OH CH3 OH OH OH Me Me II I Me Me Me. Cl Mer Y CH3 Br Br
Use the pair of compounds below to answer the next three questions: OH Br TBr LOH 24. What is the correct stereochemical designation for compound IT? a. b. c. 2S, 3R, 4R 2R, 3R, 4S 2S, 3S, 45 d. 2S, 3S,4R e. 2R 3R 4R 25. What is the correct stereochemical designation for compound I? a. 2R, 3S, 4S b. 2S, 3S,4R c. 2R, 3R, 4R d. 28, 3R, 4R e. 2S, 3S,4S 26. What term best describes the structural...
answer all please 5 of 12 12. The compounds represented by the structures Сн, CH CH, are A) structural isomers. B) identical. C. lis-trans isomers. D) conformers. E) constitutional isomers Which molecule is not a mese compound? B. HOH CH La CH, Br Ha CH, CH.CH, OH Ho + CH, .. CHỊCH 19. The molecules below are: ing: CH3 D) identical. E) None of these A) structural isomers. B) enantiomers. c) diastereomers.