including cis- trans isomers, how many different alkenes have the molecular formula C 4H 8? a.3 b.4 c.5 d.2
including cis- trans isomers, how many different alkenes have the molecular formula C 4H 8? a.3...
How many linear dienes have molecular formula C7H12? (Disregard cis-trans isomers.)
#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...
same compound, constitutional isomers (structural isomers), cis-trans isomers, not isomers (different molecular formula). Br a Br C C and Br Br
Q3) Which of the following alkenes is capable of forming cis-trans isomers? a. (CH3)2 CH2 b. (CH3)2 CHI C. CH3CH-CH2 e. CHF CHC 04) Which of the following is the general formula of an alkene containing one double bond? 05) What is the molecular formula of a cyclic alkane with 9 carbon atoms?
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
3) For which of the following alkenes will cis- and trans-isomers not exist? H₂C C H₂O CH₂ H₃C H₂C- CH₂ H₃C CH₃ H C F G H CH I a A) a only B) b only C) both a and c D) d only E) both c and d 4) Provide the proper IUPAC name for the alkene shown below. CH, CH CC H CHỊ CH(CH3 ) A) (E)-1,2-dimethyl-1-heptene B) (E)-3,5-dimethyl-2-hexene C) (Z)-1,2-dimethyl-1-heptene D) (2)-3,5-dimethyl-2-hexene E) none of the above...
6. Draw and name all the alkene cis-trans isomers corresponding to the molecular formula C5H10. (Hint: there are only two.)
Organic compounds that have the same molecular formula but different expanded molecular formulas are called? O the same compound O aromatic hydrocarbons O constitutional isomers O cis/trans isomers
23) For which of the following alkenes will cis- and trans- isomers not exist? CH3 H₃ C C H₂C CH3 H3CH2C-CH3 Hac нсінсін сня сі" A) a) only (B) only C) both a) and c) D) d) only E) both c) and d)
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