Draw all 5 of the constitutional and geometric isomers of C3H5Br and label which are cis...
8 Classify the following pair of compounds as constitutional isomers, geometric isomers, the same compound, or not isomeric. CI CSC CH2CH2CH3 cr CH2CH2CH3 0000 constitutional isomers geometric or cis/trans isomers the same compound not isomeric
How many constitutional isomers are possible in the dichlorination of cyclohexane? (Don't include cis/trans isomers as these are geometric isomers, although these are certainly possible with a cyclohexane ring.) 2 4 6 3 5
2. Draw the structures of the cis-trans isomers for each compound. Label them cis and trans. If no cis-trans isomers exist, write none. a. 2,3-dimethyl-2-pentene b. 1,1-dimethyl-2-ethylcyclopropane c. 1,2-dimethylcyclohexane d. 5-methyl-2-hexene e. 1,2,3-trimethylcyclopropane
Can you please draw all the constitutional isomers of the compound with the naming along with chiral centers of C5H8ClOH Can you please draw the cyclopentane isomers with r and s and cis and trans compound
The cis and trans geometric isomers of a compound can have different chemical and physical properties. Draw the structure of the geometric isomer of 2-pentene that has the lower melting point.
1. Draw the structure of n-pentane and all of its constitutional isomers. 2. Draw (showing stereochemistry) the meso isomer of 2,3-dibromobutane. 3. Draw two examples of cis-trans isomers with the molecular formula C6H12, one pair containing a double bond and pair containing a ring. (Four structures in total)
draw the cis and trans isomers of 2-pntane and label them. b. draw trans -4,4 dimethyl-2-pentane c. draw cis -2- hexane
7. Draw and label both cis and trans isomers of 1-ethyl-4-methylcyclohexane. (10 pt) a. For each isomer, draw the two possible chairs and indicate which of the two will be preferred and by how much (a lot or little). (5 pt) b. Which of the four is considered the most stable (label as "best") and which is least stable ("worst")? (3 pt) c. Clearly label 1,3-diaxial interactions, if present, in any of the conformations? (2 pt) Cis Trans
Laboratory Work 1. Draw the skeletal formulas and make models of the three constitutional isomers of C5H12. 2. Draw Kekule structures and make models of all the constitutional isomers of C2H4Cl2. 3. Draw Kekule formulas and make models of ethane, ethene, and ethyne. How does the geometry of their structures differ? Which compound contains sp hybridized carbons? 4. Draw and label the Newman projection and make the model of the anti-conformation of 1,2-dibromoethane. Rotate around the carbon-carbon bond...
same compound, constitutional isomers (structural isomers), cis-trans isomers, not isomers (different molecular formula). Br a Br C C and Br Br