How many cis/trans isomers are possible for 2,4,6-octatriene? O 3 OOO o o
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
For the molecule whose condensed structural formula is given below, decide if cis-trans isomers are possible. If they are, enter the name of the cis isomer in the first box and the name of the trans isomer in the second box. If cis-trans isomers are not possible, enter the name of the compound in the first box and leave the second box blank. Do not attempt to put cis or trans in italics. CH3CH2CH=CH2
How many linear dienes have molecular formula C7H12? (Disregard cis-trans isomers.)
Make a model of 1,2-dichloroethyne, Are cis and trans isomers possible here?
including cis- trans isomers, how many different alkenes have the molecular formula C 4H 8? a.3 b.4 c.5 d.2
Which of the following pairs are cis-trans isomers? Select all the pairs that are cis-trans isomers.
How might you differentiate between the cis-trans and trans-trans isomers uaing spectroscopy?
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
#11 Cis and trans isomers of alkenes A. have identical chemical formulas B. are stereoisomers C. are constitutional isomers A,. B, and C A and B #12 Diethyl ether and butanol have identical chemical formulas. How do their physical properties compare? they will be somewhat similar they will be identical they will be quite different this cannot be predicted #13 How many isomers (cis and trans) exist for 2-methyl-1-butene? four two one none #15 The reaction of cyclohexene with HBr...
Why are there only 3 isomers of pentane? Why doesn't butyne have cis and trans isomers? Why is there no such thing as 3-butyne?