Which of these is a structural isomer pair?
A. heptane and 2,3-dimethylpentane
B. 1,1-dichloro-2-methylpropane and 2,3-dichlorohexane
C. 1,2-dichloropentene and 2,3-dibromopentene
D. pentene and 2-methylbutane
E. all of the above
Which of these is a structural isomer pair? A. heptane and 2,3-dimethylpentane B. 1,1-dichloro-2-methylpropane and 2,3-dichlorohexane...
2. Which of the following compounds exhibit cis/trans Isomer CIS and transforms of the compounds that do exhibit Isomers s exhibit cis/trans isomerism? Explain why. Draw the a) Methylcyclobutane b) 3-ethyl-3-hexene c) 1-ethyl-3-methylcyclopentane d) 2,3-dimethylpentane e) 2,3-dichloro-2-hexene f) 2-butyne
PLEASE PROVIDE EXPLANATION 24. Draw the structures for 4 of the following 5 compounds. a. 4-(1,1-dimethylethyl)heptane b. 2,6-dimethyl-4-(2-methylpropyl)decane c. 1-bromo-4-(3,3,3-trifluoro-2-methylpropyl)-7-fluorooctane d. 6-ethyl-2,6,7-trimethyl-5-propylnonane e. 4-sec-butyl-1,2-dimethylcyclohexane 24. Draw the structures for 4 of the following 5 compounds. a. 4-(1,1-dimethylethyl)heptane b. 2,6-dimethyl-4-(2-methylpropyl)decane c. 1-bromo-4-(3,3,3-trifluoro-2-methylpropyl)-7-fluorooctane d. 6-ethyl-2,6,7-trimethyl-5-propylnonane e. 4-sec-butyl-1,2-dimethylcyclohexane
9. Which of the following is not an isomer of hexane? 1. 2,2-dimethylbutane 2. 2,2-dimethylpentane 3. 3-methylpentane 4. 2-methylpentane 5. 2,3-dimethylbutane 10. Ascorbic acid (vitamin C) is not a carboxylic acid, but rather has the structure shown below. How many stereoisomers of this compound are possible? НО. 0 ascorbic acid HO но OH a. 1 b. 3 c. 4 d. 6 II. Short Answer Questions. (70 pt total) 1. a. Identify the functional groups in the following molecule as circled....
How would i know if oxygen is reduced and 2,3-dimethylpentane is oxidized? Write abalanced equation for the combustion 8. In the combustion reaction above, which of the following statements are true? (2 points) 1. 2,3-dimethylpentane is oxidized 2. Oxygen is oxidized 3. 2,3-dimethylpentane is reduced 4. Oxygen is reduced 1 and 2 1 and 4 a. c. 2 and 3 d. 3 and 4 b.
5. Which are constitutional isomers? A. Hexane and 3-methylpentane B. Hexane and 2,3-dimethylpentane C. Hexane and 2,3-dimethylbutane D. Hexane and cyclohexane
Give the Line Drawing for the followingg (g) 1-chloro-3-methylbutane (h) pentane (1) 2,3-dichloro-2-methylpentane ) 2-chloro-2,4,4-trimethylpentane(k) trichloromethane ()2-butanol (m) 3-methylpentane (n) 3-bromo-2-methylpentane (o) 3-ethylhexane (p) 5-isopropyl-3-methyloctane (q)3,3-dibromo-1,1,1-trichlorobutane (r) cis-1-bromo-2-pentene (s) 2,5-dimethyl-1-hexene (t) 2,5,5-trimethyl-3-heptyne (u) trans-1,2-dibromo-1-butene (v) 2-ethyl-1-butene (w) 5-bromohept-6-en-3-ol (x) 5-methyl-4-hexen-1-yne (v) 3,3-dimethyl-1-butanol (z) butane
Which of the following compounds can have cis and trans isomers? 2-Methyl-2-butene Propene 0 1-Butene 1,2-Dichloro-1-Bu What is the correct molecular formula of 2,4-Diethyltouleno OCHA 0 C₂ H₂2 G H C:oH20 18 Which of the following compounds can have cis and trans isomers? 1-Butene 2-Methyl-2-butene 1,2-Dichloro-1-Butene Propene CH3CHBr2 is obtained from O Reaction of ethyne with one mole of HBr O Reaction of ethyne with one mole of Br2 Reaction of ethyne with two moles of Br2 Reaction of ethyne...
(Please number answers) 1. Write the condensed structural formula for the following: a) 2,3-dimethylhexane b) 2,4-dimethylpentane 2. Give the systematic name for each of the following alkanes: CH, a) CH3-CH-CH, CH b) CH-CH-CH-CH2-CH, CH,CH; 3. Describe the differences between alkanes, alkenes, and alkynes. 4. Write the condensed structural formula for the 3 structural isomers of hydrocarbons containing 5 carbons and 12 hydrogens. 5. What is the correct scientific definition of an organic chemical? 6. Write condensed formulas and provide IUPAC...
QUESTION #10. WHY IS THE ANSWER B? MECHANISM PLEASE Tab Caps Lock 0. Which of the following compounds would NOT give a tert-butyl alcohol upon reaction with excess methylmagnesium bromide? 0 CI H3C 11. CH,CH,CH,CH,OH is the product (after acidic workup) of propylmagnesium bromide and 0 CH CH2 OH H C E SENT 12. The product of the following reaction is: CF FO list of d cn com (CH)2C C(CH3) CHCl,Koc(cHs)s A. 1,1-dichloro-2,2-dimethylpentane. B. 1,1-dimethylcyclopropane. C. 1,1-dichloro-2,2,3,3-tetramethylcyclopropane. D. 2,2-dichloro-3.3-dimethylbutane. not...
Question 6 of 17 Which of the following is the correct IUPAC name for a structural (constitutional) isomer of pentane? I. 1-methylbutane A) I only B) I and Il only II. 2,2-dimethylpropane C) I and Ill only D) Il only III. 3-methylbutane E) I, II, and Ill