Which of the following molecules is chiral? Io a Br llll 11111 Br o C C...
Which of the following molecules are chiral? If they are chiral, draw a circle around each chiral carbon atom. There may be more than one chiral carbon atom in a molecule. 7. Br F Br CH3 CH3 Br H CI C CH2CH3 CH3 H-C-CH2CH2F CH3
help 7. Which of the following molecules are chiral? If they are chiral, draw a circle around each chiral carbon atom. There may be more than one chiral carbon atom in a molecule. H. CH₃ CH3 H-C-CH2CH2CCH2CH2CH2Br CH2CH3 C- Br F Br C-C-C-CI i H CICI Η Br -H H-cuc-c Br c- c c F-C-H BH CH₃ H-C-CH2CH2F CHE
Classify the following molecules as chiral or not chiral? II. II. IV. V. -Br
Which of the following statements is correct for gas chromatography for chiral molecules Which of the following statements is correct for gas chromatography for chiral molecules Select one: o a. Chiral molecules may be separated using an optically active stationary phase O b. Chiral molecules cannot be separated in gas chromatography O c. Any stationary phase can be used to separate chiral molecules O d. Only non-optically active stationary phases may be used to separate chiral molecules
Are these molecules chiral or achiral??? please explain. CHз HO-C Br CHз Br HO2C Br Cон
4 a) Identify which molecules are chiral and which are achiral. For the chiral molecules stale the maximum mumber of possihle sterooisomers thal are possible for he molocales polats) H H coH EL b) For the following pairs of molecules give the confimuration of each chiral center aand indicate the relatioeship between the two molecules as enantiomers, diastereomers or same molecule: (13 points) H .CHs H. CM3 C 3 (O,H N CHs C9H NHs -H H -H + Ch H...
in the following molecules identify the chiral atom(s) if any: CI CH Br i. HOOC iv. CHCIF-CF O-CF2H 5b.6pts. Draw the following structures and label any chirality centers a. 2,4-dimethyl heptane b. 1,3-dichlorocyclohexane 5e.3pts. Draw an alcohol which is chiral and has four carbons. 5d. 4pts. convert the following structure to Fisher projection CH3 Cl
Indicate which of the following molecules is non-polar: Select one: Br: :Br: BO O a O b. H-S-H O C. d. :C1: :c:
Which of the following molecules are chiral?
4. (26 points) Identify each chiral carbon in the molecules below with an asterisk (*) and assign R or s absolute configuration to each chiral carbon. Then, state (in the box provided) whether the molecules are enantiomers, identical, diastereomers, or not related. Hint: if it looks like a Fischer projection then it is a Fischer projection. ...1111 O піон аnd and .Ley O Era o C CHO CH,OH C. H oH and OHCH IH Сн,он