Concept explainers
(a)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(b)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(c)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound, more will be its stability.
(d)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(e)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(f)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
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Chapter 4 Solutions
Organic Chemistry (9th Edition)
- a. The following compounds have the same molecular formula as benzene. How many monobrominated products could each form? 1. HC‚CC‚CCH2CH3 2. CH2“CHC‚CCH“CH2 b. How many dibrominated products could each of the preceding compounds form? (Do not include stereoisomers.) c. How many dibrominated products could each of the compounds form if stereoisomers are included?arrow_forwardName each alkyne. a. CH=C-CH-CH3 CH3 b. CH3-C=C-CH-CH-CH,-CH, CH3 CH3 c. CHEC-C-CH,-CH3 CH2 ČH, CH3 d. CH;-C=C-CH-C-CH, CH2 CH3 ČH3arrow_forwardComplete and balance each hydrocarbon combustion reaction. a. CH;CH;CH,CH; + 02 b. CH2=CHCH, + O2 c. CH=CCH,CH, + 0,arrow_forward
- 3. Please draw the most important (stable) resonance form of the carbonation that mediates the following reaction: OH H3O+ O 4. Draw the structure of the alkene isomer (with the molecular formula of C5H10) that is most reactive one in the addition reaction with Br₂.arrow_forwardDraw all the isomers that have molecular formula C5H11Br. a. Give the systematic name for each of the isomers. b. Give a common name for each isomer that has a common name. c. How many of the isomers are primary alkyl halides? d. How many of the isomers are secondary alkyl halides? e. How many of the isomers are tertiary alkyl halides?arrow_forwardWhich is least reactive in electrophilic substitution? O a. O b. O c. O d. O= CCH3 OCH3 CH₂CH3 CIarrow_forward
- Complete each hydrogenation reaction. catalyst a. CH2=CH-CH3 + H2 catalyst b. CH3-CH-CH=CH2 + H2 ČH3 catalyst c. с. CH, —CH—С—СH, + H, ČH; ČH;arrow_forward4) Draw the important resonance forms of: H3C.arrow_forwardCHCHS CH, CH CH CHCH, A D Which is the most stable alkene? Choose. Which is the least stable alkene? Choose.arrow_forward
- Chemistry In enol form Keto form O C6H5 C6H5 H keto form keto form please show electron arrow. OH enol form OH O enol formarrow_forwardWhat is the hybridization of the oxygen in aldehydes? O A. sp3 О В. sp O C. sp2 D. sp2 -specialarrow_forwardDoes the bromine test show that trans fats are present in the various substances (vegetable oil, cottonseed oil, melted shortening, 1-hexene) tested? a. No, because vegetable oils had partially hydrogenated oils. b. Yes, because vegetable oils had partially hydrogenated oils. c. Yes, because these all contain trans fats. d. No. The bromine will react the same way with both cis and trans C=C bonds. e. Yes, because the label on the shortening said it contained trans fats.arrow_forward
