23) What is the parent chain for the following compound?

A) Decane B) Heptane C) Octane D) Nonane
24) What is the IUPAC name for the following compound?
A) 4-Methyl-5-ethyloctane B) 4-Methyl-3-propylheptane C) 4-Methyl-5-propyloctane D) 4-Ethyl-5-methyloctane
25) What is the IUPAC name for the following compound?

A) 3,5,6-Trimethyl-4-propylheptane B) 2,3-Dimethyl-4-sec-butylheptane C) 4-sec-Butyl-2,3-dimethylheptane D) 2,3,5-Trimethyl-4-propylheptane
26) What is the IUPAC name for the following compound?

A) 2,4,5-Triethylhexane B) 4-Ethyl-3,6-dimethyloctane C) 2,3,5-Trimethylhexane D) 2,4-Diethyl-5-methylheptane
27) What is the IUPAC name for the following compound?

A) 3-Ethyl-1-methylhexane B) 1-Ethyl-3-methylhexane C) 1-Ethyl-3-methylcyclohexane D) 3-Ethyl-1-methylcyclohexane
28) What is the IUPAC name for the following compound?

A) 1-Hexyleyclopentane B) 1-Cyclopentylhexane C) 1-Cyclopentylheptane D) Hexylcyclopentane
8. What is the IUPAC name for the following compound? A) 2,3-Dimethyl-4-sec-butylheptane B) 4-sec-Butyl-2,3-dimethylheptane C) 3,5,6-Trimethyl-4-propylheptane D) 2,3,5-Trimethyl-4-propylheptane 9. Rank the conformers of butane in order of decreasing stability, putting the most stable first. CH3 Онс сн сн, H CH CH н, сH, н" CH3 Н. H FH H H н H H H н H H IV C) II> III> I> IV D) I>IV> II>II A) IV>I>II> III B) IV>1>1II> II 10. Which of the following chair conformations represents...
1. What is the IUPAC name for the following compound? CH3 CI CH3-CH-C- CH-CH CH3 CH3 A) 4-chloro-4,5-dimethyl-2-hexene B) 3-chloro-1,3,4-trimethyl-1-pentene C) 3-chloro-2,3-dimethyl-4-hexene D) 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-1,3,4,4-tetramethyl-1-butene 2. Name the following compound. CH-CH2 CH,CH CH CCH H-CH A) 2,2-diethylpenatane B) 2,2-diethylpentene C) 4-ethyl-4-methyl-5-hexene D) 3-ethyl-3-methyl-1-hexene E) 4-ethyl-4-methylhexane 3. Name the following compound. CH CH CH, CH,CH CC CH CH2CH CH A) 3-butyl-3-propyl-1-pentyne B) 3-butyl-3-propyl-4-pentyne C) 3-ethyl-3-propyl-1-heptyne D) 5-ethyl-5-propyl-6-heptyne E) 3-ethyl-3-butyl-1-hexyne
1. Which of the following statements about alkanes is NOT true? A. Alkanes are hydrocarbons B. Alkanes contain only C-C and C-H o bonds. C. Alkanes can be acyclic or cyclic. D. Alkanes contains sp2 carbon E. The suffix"-ane" identifies a molecule as an alkane 2. What is the IUPAC name of the following compound? A. 3-ethyl-3-isopropylheptane B. 3-isopropyl-5-ethylheptane C. 2-methyl-3-ethyl-5-ethylheptane D. 3,5-diethyl-2-methylheptane E. 2-methyl-3,5-diethylheptane 3. What is the IUPAC name of the following compound? A. 2,3,5-triethylhexane B. 2,4,5-triethylhexane C....
Select the correct IUPAC name for the following branched chain alkane. CНз CH CH2CH2CH3 CH3CH CH2CH CH CH3 4-chloro-2-iodo-5,6-dimethylnonane 6-chloro-8-iodo-4,5-dimethylnonane 4-chloro-1-iodo-2,6,7-trimethyI nonane O 4-chloro-6-iodo-3-methyl-2-propylheptane Select the correct IUPAC name for the following branched chain alkane. CI СНCH-CH3 CHз CH3CH2—С— CH-CH2CHCHЗ CH2CH2CH3 4-(1-chloropropyl)-4-ethyl-7-methyloctane 3-chloro-4-ethyl-7-methyl-4-propyloctane 5-(1-chloropropyl)-2-methyl-5-ethyloctane O 6-chloro-5-ethyl-2-methyl-5-propyloctane Select the correct IUPAC name for the following cycloalkane: 1,3-diethyl-2-iodocyclohexane 2-iodo-1,3-dipropylcyclohexane 1-iodo-2,6-dipropylcyclohexane 2,6-diethy-1-iodocyclohexane Hint Select the correct IUPAC name for the following branched alcohol. OH CH3CHCH2CH2CНCH2CHCH3 CH2CH2CH3 CHз 2,7-dimethyl-4-decanol 2-methyl-7-propyl-5-octanol 4,9-dimethyl-7-decanol 7-methyl-2-propyl-5-octanol Select the...
need help with these. thank you in advanced
7) What is the IUPAC name for the following compound? CHз CI 5 1 CH3-CH-C-CH= CH 5 CHз CHнз A) 3-chloro-1,3,4-trimethyl-1 - penterte B) 4-chloro-4,5-dimethyl-2-hexene C) 3-chloro-1,3,4,4- tetramethyl -1 -butene 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-2,3-dimethyl-4-hexene 13) Name the following compound. C CH CH,CH2CHCH, A) 3-methyl-4-pentyne 3-ethyl-1-butyne C) 2-ethynebutane D) 1-hexyne E) 3-methyl-1-pentyne 16) Name the following compound. CH3-CH2-C-CH3 A) 3-butenal B) 2-methylbutanone 2-methyl-2-ethylbutanone D) 2-butenal E 2-butanone 18) What is the IUPAC name of...
QUESTION 18 2 points What is the IUPAC name for the following compound? CH3 Cl H3C CH-C CH-CH CH3 CH3 a. 4-chloro-4,5-dimethyl-2-hexene b. 3-chloro-1,3,4-trimethyl-1-pentene O c. 3-chloro-2,3-dimethyl-4-hexene O d. 3-chloro-2,3,5-trimethyl-4-pentene
What is the IUPAC name for this compound? A. 3-bromo-5-methylcyclopentanone B. 4-bromo-2-methylcyclopentanone C. 4-bromo-1-methyl-2-cyclopentanone D. 1-bromo-3-methyl-4-cyclopentanone What is the IUPAC name for this compound? A. ethyl 4-ethyl-3-methylhexanoate B. O, 3-diethyl-4-methylhexanoate C. ethyl 3-ethyl-4-methylhexane ester D. ethyl 3-ethyl-4-methylhexanoate
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
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Identify the following molecule: a. 2-ethylbutane b. 2-methylbutane c. 3-methylbutane d. 3-methylpentane Identify the following molecule: a. 2-dimethylbutane b. 2, 2-dimethylhexane c. 2-dimethylpentane d. 2, 2-dimethylpropane Identify the following molecule: a. 2-methyl-4-ethylheptane b. 4-ethyl-6-methylpentane c. 4-ethyl-2-methylheptane d. 4-ethyl-3-methyloctane Identify the following molecule: a. 5-ethyloctane b. 4-butyloctane c. 5-methyloctane d. 4-propyloctane Identify the following molecule: a. 1, 2, 3, 4-tetraethylbutane b. 2, 3-tetraethylbutane c. 2, 3-tetramethylbutane d. 2, 2, 3, 3-tetraethylbutane
8. What is the IUPAC name of the following compound? a. 2-isopropyl-5-methylpentane b. 5-isopropyl-2-methylpentane c. 2,3,5-trimethylhexane d. 1.2-diisopropylpropane9. What is the IUPAC name of the following compound? a. 1,3-dimethylhexene b. 2,4-dimethyl-2-hexene c. 2,4-dimethyl-1-hexene d. 3,5-dimethyl-4-hexene 10. What is the IUPAC name of the following compound? CH3CH2CH2——C C-CH(CH3)2 a 1-isopropyl-1-pentyne b. 2-methyl-3-heptyne c. 6-methyl-4-heptyne d. isopropyl propyl ethyne