A molecule was incorrectly named 3-n-butyl-5-ethyl-4-isopropylhexane. The correct name would be: OA) 1-sec-butyl-2-ethyl-1-isopropylhexane O B) 3-sec-butyl-4-ethyl-2-methyl-octane...
18. Choose the correct IUPAC name for the structure shown below. 2-(sec-butyl)-4-isopropyl-1-methylcyclohexane B 2-butyl-4-isobutyl-1-methylcyclohexane Bay 4-(sec-butyl)-2-isopropyl-1-methylcyclopentane D 3-(tert-butyl)-1-isopropyl-4-methylcyclohexane € 3-(iso-butyl)-1-isopropyl-4-methylcyclohexane
a) draw the following: a-butyl-11,4-trimethylcycloheptare -02 4-ethyl-5-isopropyl-2-methyl nonane. 3,3-diethyl pentane
4. What is the IUPAC name for the following compound? A l-Isobutyl-4-isopropyl-2-methylcyclohexane B) 1-sec-Butyl-4-isopropyl-6-methylcyclohexane C) 1-sec-Butyl-4-isopropyl-2-methylcyclohexane D) 4-Isopropyl-2-methyl-1-sec-butylcyclohexane 5. Which of the following statements about the conformations of acyclic alkanes is not true?
What is the correct IUPAC name for the following molecule? (3Z-3-Ethyl-2,4-dimethyl-3-hexene (3E)-3-isopropyl-4-methyl-3-hexene (3E)-3-Ethyl-2,4-dimethyl-3-hexene (3Z)-3-isopropyl-4-methyl-3-hexene What is the major product of the following reaction? HBr ROOR hy Br Br Br Br А xe B C D C B A What is the major product of the following reaction? مل HBr Br Br A B Br C D Br Oc OA OD B Which of the following compounds is more stable? or A B They have same stability A B Rank the...
I . Write a bond-line formula for each of the following compounds: 1,4-Dichloropentane sec-Butyl bromide 4-Ethyl-3,3-dimethylhexane 2,2,3-Trimethylpentane 3-Ethyl-2-methylhexane Bicyclo[4.4.0]decane 2,2-Dicyclobutyl-5-ethyloctane Bicyclo[2.2.1]heptane 4-Isopropyl-5-methyloctane cis-1-sec-Butyl-2-methylcyclopentane 3,7-Diethyl-2,2-dimethyl-4-isopropylnonane 4-Ethyl-4-fluoro-2-methylheptane 1,1-Dichlorocyclopentane cis-1,2-Dimethylcyclopropane trans-1,2-Dimethylcyclopropane II. Give systematic IUPAC names for each of the following: а. ОН b. С. Br d. e. Br f. Br Br CI h. а. ОН b. С. Br d. e. Br f. Br Br CI h.
A student gave a molecule the following incorrect name: 2-ethyl-3-methyl-5-propylhexane. What is the correct (IUPAC) name for the molecule? A) 3,4-dimethyl-6-propylheptane B) 2-propyl-4,5-dimethylheptane C)4,6,7-tetramethylnonane D) 1,2-diethyl-3,6,7-trimethyloctane E) 3,4,6-trimethylnonane
Question 69 (1 point) Which is the correct IUPAC name for this molecule? CH, CH, CH? CH2 CH; C-CH2-CH2-CH-CH2 CH2 CH2 CH 4,7-diethyl-7-methylnonane 2,2,5,6-tetraethylhexane 1,2,5,5-tetraethylhexane O 3,6-diethyl-3-methylnonane 2,2,5-triethyloctane Question 70 (1 point) What is the geometry and hybridization state of carbon #2 in the compound 1,4- dibromo-1-pentyne? trigonal planar, sp tetrahedral, sp O trigonal planar, sp2 O linear, sp2 linear, sp O linear, sp3 O tetrahedral, sp2 O trigonal planar, sp tetrahedral, sp Question 71 (1 point) Which of these...
QUESTION 9 CH3 What is the name of the following compound? H₂C 1-methyl-3-ethylcyclohexane 1-ethyl-3-methylcyclohexane 1-methyl-5-ethylcyclohexane m-methylethylcyclohexane QUESTION 10 A compound is named incorrectly as 2,4-diethylpentane. What would be the correct name of this compound? 5-ethyl-3-methylhexane 3-ethyl-5-methylhexane 3,5-dimethylheptane 2.ethyl-4-ethylpentane Click Save and Submit to save and submit. Click Save All Answers to steal answers BO 7
26) Name the following compound. CH3 H2C=CH-CH2CHCH: A) 1,1-dimethyl-3-butane B) 4-methyl-1-pentene C) hexene D) 2-methyl-4-pentene E) 2-methylpentene 27) Name the following compound. CI A) 2,3,5-trichlorobenzene B) trichlorostyrene C) 1,3,4-trichlorobenzene D) 1,3,4-trichlorohexene E) 1,2,4-trichlorobenzene 28) Identify the formula for an alkene. A) CnH2n+4 B) CnH2n+2 C) CnH2n D) CnH2n-4 E) CnH2n-2 29) Name the following compound. A) 1,4-bromocyclohexene B) 1,4-dibromobenzene C) 3,6-dibromobenzene D) 2,5-dibromobenzene E) 2,5-dibromocyclohexene 30) Name the following compound. CECH CH,CH,CHCH A) 2-ethynebutane B) 3-methyl-1-pentyne C) 3-methyl-4-pentyne D) 3-ethyl-1-butyne...
1) Draw the structure for each named compound: a) (Z)-N-ethyl-3-bromo-2-isopropyl-5- b) propanoyl chloride methyl-2-hexenamide c) benzoic anhydride d) (R)-3-chloro-4-ethylhexanoic acid e) ethyl 4-methylpentanoate f) pentanenitrile g) cyclohexanecarboxamide h) octyl butanoate 2) Provide an IUPAC name for each structure: b) 9 CH d) CH.CH нс снсон TH Page