Provide 2 reasons why radical A is much more stable than radical B. T A B

Q: CI H-CH3 CH3 OLE CI H₂CC Hạc"C-CH, CH3 BIM J-G CI HIGH H LAR CI C-H HI.C CH3 CUL

A: The reactivity towards SN2 reaction decreases when the nucleophile is sterically inhibited .  Steric…

Q: 12. (10 pts) Under the right conditions radical bromination of A produces compound B as shown below…

A: This given reaction is radical bromination .( Also called as allylic bromination ) In this reaction…

Q: 7. a) A) In the box below the arrow, label if the peric_ Electrocyclic (EC) or Sigmatropic…

A: All of the given reactions are organic pericyclic reaction ----1) The first reaction is a…

Q: 8.18a Modify the given carbon skeleton to draw the major product of the given reaction. Use the…

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Q: Select the structure of the conjugated diene. I II III IV V

A: -> alkene is unsaturated hydrocarbon containing double bond.-> Conjugated dienes are compounds…

Q: Identify the most stable radical. A A В В C C D D H

A: Free radical :-  Species which consists of an unpaired electron on an atom is known as free radical…

Q: 7. At room temperature cyclopentadiene reacts with itself to form dicyclopentadiene in a Diels-Alder…

A: The answer is given below

Q: Classify the radicals into the appropriate categories. Primary Secondary Tertiary Allylic…

A: Radical : It is any atom/molecule/ion which has at-least one unpaired electron in it.SI.noType of…

Q: Which if the following is the most stable diene? A B

A: We have been given four dienes and we have been asked to choose the most stable dienes from given…

Q: Which of the following is the most stable radical?

A: Stability order of free radicals :-  3° radical > 2° radical > 1° radical   This stability…

Q: Consider the following molecule. which N atos is more basic, A or B? CH B-

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Q: What kind of reaction is shown below? A C В Polar Organometallic Radical Pericyclic

A: Polar mean Positive and negative bonds organometallic Ex: Rmgx it is Reagent    Radical…

Q: Rank each group of radicals in order of increasing stability. (CH3),ĊCH,CH(CH3)2 (CH),CHCHCH(CH,)2…

A: a.) Carbon radicals are electron deficient so they tend to get stabilized by any factor which…

Q: 5. Explain why A is much more stable than B? B NH

A: To explain why compound (A) is more stable than the compound (B)

Q: Arrange the following radicals in order of increasing stability. O<D

A: Radicals are chemical species that have unpaired electrons, and their stability depends on factors…

Q: Question 23 Which of the following is (are) valid Lewis structure(s) for the anion (HCONCH3) C AHN…

A:

Q: Rank the following radicals in order of decreasing stability. most stable least stable (CHдС-снсн,…

A: Free radicals are electron deficeint. the stability of tertiary radicals is more than that of…

Q: CH2• А) CH3CHCH2CH3 CH3 B) CH3CHCH2CH2• CH3 C) •CH2CHCH2CH3 CH3 CH3CHCHCH3 D) CH3 CH3CCH,CH3 E)

A: Stability of radical is based on +I effect and hyperconjugation.  Greater is the no. of +I effected…

Q: Rank the following radicals in order of decreasing stability. most stable least stable (сны,снінсн,…

A: The stability of carbon free radicals can be determined by considering the number of hypercojugative…

Q: Draw the major product of the following Diels-Alder reaction. Use the Bicyclic ring tool and guide…

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Q: 2. The two species shown are structurally very similar. Draw all significant resonance structures…

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Q: following reaction? 1. OsO4 2. NaHSO3

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Q: Which carbon radical would be highest energy?

A: Radical is a species/atom which has at least one unpaired valence electron.The stabilization of…

Q: Consider the resonance scheme shown below. Select the correct answer from the list below. le-gx-xx H…

A: When the arrow is moved from the double of X=Y onto Y atom, X gets positive charge and Y gets a…

Q: 3. In each series circle the most stable and underline the least stable. Explain your choices. a b

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Q: 2). Fill in the missing information-reactants or products-in each of the following reactions.…

A: Radical initiator are the compound which starts the reaction following radical mechanism.

Q: Which of the following is the most stable radical? CH,CHCH(CH,), CH,CH,CH(CH,), CH,CH,C(CH,),

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Q: Choose an IUPAC name for the structure in 13-d O a. cis-3-propylcyclohexanecarbaldehyde O b.…

A: A systematic name is given to an organic compound by IUPAC nomenclature. The set of rules which are…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Given is organic reaction.This is substitution reaction and follows Sn1 mechanism.Sn1 stands for…

Q: Rank the following 4 radicals in order of stability (1 = most stable, 4 = least stable).

A: see answer below.

Q: Which of the following is the most stable carbon radical? O.C(CH3)3 O-CH,CH3 O'CH(CH3)2 O.CH3

A: Following organic free radicals are given -

Q: Arrange the following radicals in order of decreasing stability (most stable first). B>D>A>C e)…

A: radical A is stabilised by resonance + 3 alpha hydrogen (hyperconjugaton).

Q: Of the following, which correctly uses curved arrows to display a possible step in a radical…

A: Radical is an one electron species. Hence, for its mechanism one headed arrow must be used.  Anion…

Q: Draw three resonance structures for the ff: 1. a fully deprotonated carbonic acid H2CO3 2.…

A: The different structure of a compound divised by different methods of pairing electrons in a fixed…

Q: For the following pair of compounds, determine which compound is more stable 1111 A B

A:

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.