Draw one significant resonance contributor and show the electron movement between the contributors with arrows. N-H H2C CH3 H2C CH3 CH3 ČH3

Q: 2. Zn, H30* CH3 7. Draw the other resonance contributor to this radical:

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Q: Draw curved arrows to show the movement of the electrons as one resonance contributor is converted…

A: Resonance contributors are the ones which are formed by moving a single electron resulting in…

Q: Which carbocation is more stable?H2C=C+H OR HC=C+ b HC= C+ OR CH3C+H2

A: 1) Since a carbocation which is present on a less electronegative element will be having more…

Q: Draw all significant resonance contributors for the following and label each contributor as major,…

A: The structure of all the resonance structures is given below.

Q: Calculate the heat of reaction deltaH for the following reaction: 2HCl(g)+Br2(g)——>2HBr(g)+Cl2(g)…

A: We have to calculate ., heat of reaction ∆H for the following reaction: 2HCl(g)+Br2…

Q: H3C. CH3 .CH3 H H3C. CH2 H3C @ CH3

A: Tertiary carbocation is more stable than secondary carbocation which is more stable than primary…

Q: Draw 2,2 - dichloro - 3 - methylpentane . Fill in all H’s .

A: The given compound is:  2,2-dichloro-3-methylpentane.   The parent carbon chain is pentane i.e. a…

Q: Draw stepwise mechanisms for the following. Use arrows to show movement of electrons and draw all…

A: Ketone formes enol in presence of acid or base

Q: Convert each structure to a Newman projection around the indicated bond. CH3 H CI CI H a. BrC. CI b.…

A: Newman projection is the representation showing three groups attached to the C-C bond with a…

Q: 1. Draw ethylbenzene and put a + on the carbon next to the benzene (innermost carbon in ethyl…

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Q: `NH2 NH2 :0: NH2 `NH2 A D В O C&D

A: Cross conjugation: Due to cross conjugation, the extent of resonance decreases slightly. therefore,…

Q: Rank the following carbocations, from least stable (left) to most stable (right). i. ii. ii. O i. <…

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Q: 4. Rewrite each of the following reactions using curves arrows and show all nonbonding electron…

A: 4. Given reactions,

Q: Which resonance contributor in each pair makes the greater contribution to the resonance hybrid?

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Draw all resonance structures for each compound and use the resonance structures to determine if the…

A: a) Please find below the resonance structures of molecule 1. Since in the above resonating…

Q: 3. In each pair, circle the species that is more stable. OH2 OH2

A: In the first pair, the second structure is more stable. The stability of the carbonation depends on…

Q: 3) Draw the ECSF structures of (CH3)3CO® (tert-butoxide ion) and CH3O® (methoxide ion). Why is…

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Q: 3. Which proton(blue) is more downfield? а. OMe H H2C 3b. Which proton is more upfield(red or blue)?…

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Q: Draw the resonance contributor for the following compound:

A: Please find below the resonating structures of the above molecules

Q: 13) Draw all major resonance contributors of the species below. CH 3 + :0; S CH3

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Q: Which of these two structures is more stable? Provide a brief explanation for your chc :0: :0:…

A: The ions are the charged particles. Whenever an atom loses or gains electrons, it results in the…

Q: 1) NaOCH3 / HOCH3 H3CO OCH3 2) H,0®/ H20

A: We have to predict the mechanism for the given product formed along with charges.

Q: oue: what is ithe empiral formula ot the compouond that has a molecular formula of EgHi2O3? ® Cg H12…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Rank the following groups in order of decreasing priority. −CH=CH2, −CH3, −C≡CH, −H

A: −CH=CH2, −CH3, −C≡CH, −H Rank of the above groups in order of decreasing priority has to be given…

Q: Label each C–C double bond as E or Z.

A: The E isomer has the two higher priority groups on the opposite sides. The Z isomer has the two…

Q: resonance structures

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Q: 1. NaNH2 2. Br

A: Acid-base reaction  Nucleophilic bimolecu

Q: Br K* OC(CH)3 K* OC(CH); Br cis trans

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Q: Rosmarinic acid is an antioxidant isolated from rosemary. Draw resonance structures for the radical…

A: Structure of rosmarinic acid is given below:

Q: Draw one resonance structure for each of the conjugate bases formed by removal of the labeled…

A: Resonating structure by removal of Ha acidic proton:

Q: Which resonance contributor would be the most stable? H2C `NH2 H2C `NH2 H2C NH2 I. II. III.

A: The details solution for this is provided below in attach image.

Q: SN1 or SN2? Draw the substitution produce for each of the following (if there is one). Br NaOH A H20…

A:

Q: Draw curved arrows to show the movement of the electrons as one resonance contributor is converted…

A: The resonance structures arise when the Lewis structure of the molecule can be represented in more…

Q: Draw resonance contributors for the following species and rank them in order of decreasing…

A: The resonance hybrid and the resonance structure for the given compound are shown below.

Q: HO, + CH30 CH3OH +

A:

Q: CH3 CHCI

A: The compound given is,

Q: Q8.4 Structure CH3 CH3 ВЕ .C -E D I II What substituent is positioned at B on Structure II? O -H O…

A: Equatorial conformation is more stable than axial confirmation. The stable chair conformation of the…

Q: 2. Draw all significant resonance contributors for the following carbocations. CH2 CH3 H2C: CH

A: Resonance contributors are those resonance structures which are formed by the shifting of bonding…

Q: Label the most acidic hydrogen in each molecule and justify your choice by using appropriate pKa…

A: The strength of an acid can be determined by pKa values. pKa is defined as the negative log of acid…

Q: Chapter 2 Homework Molecular Representations H ||| 7. The lone pair on oxygen in the following…

A: IUPAC Name :

Q: Rank the following carbocations from least to most stable: 1 2 O1<3<2 O 2<1< 3 O1<2<3 O 2<3 <1

A: Carbocation stability depends upon the number of alkyl groups attached to it. The alkyl groups have…

Q: Can you explain how they got the minor product, show the movement of electrons etc.

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Q: Draw the important resonance forms of the following cations and anions: (b) (a) (c) H 50-t…

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Q: Write an additional resonance contributing structure for each carbocation and state which of the two…

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Q: draw structures for products A- 1) xs PhMgr conc. H2SO. A (a) 2) H20 Heat COET CH;CO3H 1) KCN 1) NaH…

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Q: For each pair below, briefly explain and illustrate why the structure circled is most stable.…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: -2- 6. Draw the structure of Compound Y. 1. O3 Compound Y H3CCCH2CH3 HCH 2. Zn, H30* CH2 7. Draw the…

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Q: resonance structures for CH3-C- H-CO-CH=CH-CN and what are the major and minor resonance…

A: Resonance: The delocalization of electrons which is characterized as several structural changes.

Q: 2. Provide the missing curved electron arrows for the reaction below. нн H CH3 NaOH CH3 + H20 + NaBr…

A: The movement of electrons are shown by curved arrows. There are two types of arrows to show the…

Q: H,C CH, H,C CH, N - C H,C CH, H,C CH, Which structure is the most stable (lowest energy) resonance…

A: We are given 4 different resonance contributing structures and we have to find the most stable…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".