Acid-catalyzed a-halogenation is a useful reaction for synthesis, especially regarding substitution and elimination reactions. Provide the missing structures (A-C) for the following mini road map. H Br2 H3O+ A E2 | NaNH2 C NaO SN2 B

Q: 0-0-0-0 Br ? Br D-Y Note the order of addition and identify what X, Y, and Z have to be in order to…

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Q: If the Ksp of BaF2 = 1.8 × 10-7 at 25 0C, calculate the molar solubility of BaF2 at 25 0C in: i.…

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Q: 6). What is the product obtained from the following reaction? (A) (C) N(C₂H5)2 CI HN(C₂H5)2 (B) (D)…

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Q: Consider the reaction with enthalpy of reaction Na2CO3(s) AH₁ Na2O(s) + CO2(g) AH What is the…

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Q: When 12.0 mL of a 9.63×10-4 M magnesium bromide solution is combined with 22.0 mL of a 2.41×10-4 M…

A: We know if Ionic product is more than solubility product then precipitate forms.if ionic product is…

Q: A solution contains 9.15x10-³ M sodium sulfide and 9.79×10- 3 M potassium hydroxide. Solid…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: H3C H3C с- H₂C -с-СН2 Н

A: name of the given structure

Q: Draw the structure of the following compound and write an equation for its synthesis from respective…

A: Rules for IUPAC naming :- Select the longest chain which contains carbon-carbon single bonds.…

Q: f 191.2 coulombs was used in an electrolytic cell, how many grams of Zn would we expect to be plated…

A: Number of moles is given by: Moles=mass of the substancemolarmass of the substance

Q: Phosphotungstic acid was prepared however it did not turn into a solid when placed on the rotary…

A: Phosphotungstic acid is a highly soluble substance that is commonly used in a variety of chemical…

Q: What is the pH of a .030M HCl solution Group of answer choices 1.52 3.51 5.52 3.00

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: Example 1: Draw the electron dot formula for Cl₂ 1. Count the total number of valence electrons…

A: Lewis structure is  a digramatic representation of molecules in which bonding and non bonding…

Q: Cr2(CH3COO)4(H2O)2 was prepared using the following reaction: 2Cr3+ + Zn(s) --> 2Cr2+ + Zn2+ 2Cr2+…

A: The given reaction describes the preparation of Cr2(CH3COO)4(H2O)2 from the starting materials…

Q: Determine the pH during the titration of 23.3 mL of 0.331 M hydrofluoric acid (K₂ = 7.2×10-4) by…

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Q: Draw the sequence of reactions by which cis-3-hexene could be prepared from 1- butyne. (Please draw…

A: The key steps involved in the transformation are,  abstraction of proton from terminal alkyne…

Q: Which of the following are possible sets of quantum numbers for an electron in an atom? Click the…

A: For a principal quantum number n,  Value of l = 0, 1, 2 ,......., (n–1)  For value of l, ml can be…

Q: Phosphotungstic acid is one of a number of heteropolyacids. Name additional elements you can bind…

A: Heteropolyacids are complex inorganic compounds that contain multiple metal ions and oxygen atoms.…

Q: A solution is made by dissolving 0.05700 moles of Ba(OH)₂ in enough water to make 400.0 mL of…

A: Number of moles of Ba(OH)2 = 0.0570 Moles Volume = 400 ml pH = ?

Q: A 201.-g aluminum engine part at an initial temperature of 10.98 °C absorbs 61.2 kJ of heat. What is…

A: Mass of aluminium, m = 201 gInitial temperature, Ti = 10.98°CHeat = 61.2 kJFinal temperature, Tf = ?

Q: 9). Give the major product of the following reaction. CH₂CH₂-C-OH CH₂CH₂-8- (A) (D) 1). SOCI2, in…

A: Acid react with SOCl2 to give acid chloride then react aniline to give amide

Q: 7. Starting with benzene show reagents required to synthesize the following: ethylbenzene a)

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Q: A 116.2 mL sample of 0.120 M methylamine ( CH3NH2; Kb = 3.7 x 10-4) is titrated with 0.240 M HNO3.…

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Q: You have a sample of oxygen gas at SATP. To increase the total thermal energy, you can increase the…

A: The total thermal energy of a gas sample is the sum of the internal energy of all the molecules in…

Q: 10). Give the major product of the following reaction. (A) (D) OCH3 1). CH3NH₂ OH (B) NCH3 (E) 2).…

A: When an amine reacts with an ester, it results in the formation of a carboxylic acid and an amide.…

Q: 23). What is the major product of the following reaction? of Br (A) CH3 (B) Br Br Br₂ (Exess) NaOH…

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Q: 1- Decomposition reaction of ozone (03) in water follows second-order kinetics with a rate constant…

A: Chemical equation :                           2O3(g)↔3O2(g) In a second order reaction rate depends…

Q: С11Н160 8 (4H) со 5 4 PPM3H) 3 (6р, 1H) 2 О (5p, 2H) (d, 3H) (t, 3H)

A: 1H-NMR spectra helps in identifying the hydrogen environment of the unknown compound.

Q: Which of the following substances is in its standard state at 25∘C? Select the correct answer below:…

A: The standard state of a substance is the thermodynamic state of the substance at a defined reference…

Q: When 22.0 g NaCl and 21.0 g H2SO4 are mixed and react according to the equation below, which is the…

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Q: ree gases are stored at 25°C in separate but connected containers. The first container is 10.0 L and…

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Q: 13.1 Complete the following rxns by drawing the major product(s). OH Br₂, FeBrz a. b. C. d. + ola b…

A: The above given reactions are electrophilic aromatic substitution reaction

Q: The enthalpy of fusion of Al is 10.7 kJ/mol. How much energy is needed to melt 121.2 g of Al?

A: The amount of heat energy required to melt one mole of the substance at its melting point is called…

Q: Explain each statement a. Ester A is more reactive than ester B in

A: We know acyl substitution reaction mainly depends on a good leaving group, basically acyl halides…

Q: Answer the questions below about the highlighted atom in this Lewis structure: H :O: HIC-C-0-H I H…

A: sigma bonds pi bonds  orbital hybridization  of the highlighted O atom

Q: For the following reaction, 5.32 grams of silver nitrate are mixed with excess copper. Assume that…

A: Silver nitrate(aq) + copper(s) ----> copper(II) nitrate (aq) + silver(s) Excess reactant: copper…

Q: A buffer with a pH of 3.903.90 contains 0.150.15 M of sodium benzoate and 0.300.30 M of benzoic…

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Q: Use the References to access Important values if needed for this question. For the following…

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Q: 3500 3000 4000 2500 stare specurum na 2000 1500 2008 1000 500 0.8 0.2 0.0 мишки 1500 3500 3000 1000…

A: IR spectra is used to identify the functional groups of unknown compound.

Q: Give detailed Solution with explanation needed..please give correct answer

A: We have been given an organic compound. We have been asked that which atom of given ester is likely…

Q: Step 2. Draw the ester-containing intermediate produced from step 1, and draw the next reactant or…

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Q: |||| NaCN

A: In SN2 reaction nucleophile attacks from back side results into inversion of product

Q: [Do TRANSNETTONCE C₂H₂O₂ 1000 1000 m 2604 DRVENUMERI 1000

A: IR spectroscopy is used to find different functional groups present in the given sample. The…

Q: 16.What is the product of the following reaction sequence? SOCI 2 HN(CH₂) CHCO_H A) CH.CN(CH₂)…

A: Acid react with Socl2 to acid chloride then Acid chlorides react with and secondary  amines to form…

Q: which of the following will form a precipitate with KOH 1. barium chloride 2. Copper (II)…

A: 1. barium chloride  ---------> Ba(OH)2 2. Copper (II) carbonate  ------>Cu(OH)2 3. Iron (III)…

Q: Q2) What is the potential (Ecell) for a cell with 0.10 M Sn²+/0.30 M Sn in the anodic compartment…

A: To calculate Ecell for the given electrolytic cell.

Q: X

A: The given chemical compounds are a class of aliphatic carbon-carbon triple bond containing…

Q: 7. Which of the following pairs would have the larger A.? a. [MnF6] and [ReF6]²- b. [Fe(CN)6] and…

A: When ligand approaches central atoms degenerate d orbitals experiences different force of attraction…

Q: Why is the ph of NH4C2H3O2 nearly 7

A: The question is based on the concept of salt hydrolysis . we need to calculate pH of ammonium…

Q: 18. What is the product of the following reaction?com etonensineq(onimalyniem)om (CH₂C)20 sine…

A: Draw the product of the given organic reaction

Q: Calculate Zeff for the neutral aluminum atom assuming core electrons shield 100% and valence…

A: The effective nuclear charge (Zeff) for an atom is the net positive charge experienced by an…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.