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- . Which of the following compounds can exist as cis-trans isomers? Draw each cis-trans pair.a) (CH3)2CCHCH3b) ClCHCHClc) CH3CH2CHCHCH3Which of the following compounds can exist as cis-trans isomers? b) For those compounds that can exist as cis and trans isomers, draw and label the isomers. 1. CH3CH=CHCH2CH2CH3 2. CH3CH2CCH2CH3=CHCH3 3. CH3CH=CHCH3 4. CH3CH2CH=CH2a. Which of the following compounds can exist as cis–trans isomers? b. For those compounds that can exist as cis and trans isomers, draw and label the isomers. 1. CH3CH=CHCH2CH2CH3 2. CH3CH2C-CH2CH3=CHCH3 3. CH3CH CHCH3 4. CH3CH2CH CH2
- 1) Draw the expanded structure of trans-4-chloro-2-pentene 2) Are the two structures below cis/trans isomer? H₂C CH₂ CH₂ CHz. CH3 H₂C CH₂ CH₂ CH₂ CH3How would I convert each condensed formula to a lewis structure 1a. (CH3)2CHOCH2CH2CH2OH 1b. CH3(CH2)2CO2C(CH3)3Butane is an unbranched alkane with the condensed structure CH,CH,CH,CH,. Draw the complete structure of butane. Show all hydrogen atoms. Select Draw Rings More C H Draw the skeletal structure of butane in line-bond (line-angle) mode. Do not show hydrogen atoms. Select Draw Rings More C
- 3.Determine if cis-trans isomerism is possible for the following compounds. If cis-trans is possible, draw the compound in both the cis and the trans form. If cis-trans is not possible, explain why. a) 2-butene b) 1-butene c) 2-penteneNeed help answering these questions. I think number 9 is both..not sure.2. Which of the following compounds could have configurational isomerism (cis or trans) and if they do, draw the both of the structures and label them as cis and trans d) 1,2-dichloroethene e) 2-methyl-2-butene f) 1-chloropropene
- 8. Label the ""airs of molecules as being either the same structure, completely different structures, constitutional isomers or stereoisomers b) a) HS SH *f大 d) OH CI Br Br OH2. Draw CH3-CH=C(CH3)Br first as the cis isomer, then as the trans isomer:5a) Construct a model of butene, C4H8, using two carbon atoms with planar geometry and two carbon atoms with tetrahedral geometry. How many other isomers of C₂H, can you construct? Draw a dash structural representation of each structure. 5b) How many bonds in butene enjoy free rotation?