1. Anti-aromatic compounds are planer and follow the 4n pi-electron rule. True or False 2. lons can be aromatic. True or False

Q: Predict the major product. Rxn I Rxn II Br₂ Br₂ H₂O

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Q: 10. What is the pH of a solution of 200 mM weak acid (pK 3.86)?

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Q: Determone which one of the following is aromatic?

A: For molecule to be aromatic the molecule must satisfy,• Cyclic• conjugated π electron system and…

Q: NaCN HCI KMnO4 E DIBAL 00 H+ I OH LIAIH4, H G CHỊCHINH2 Phcoo H 0 H3O+ H₂O

A: Friedel-Crafts Alkylation Replacement of an aromatic proton with an alkyl group through an…

Q: Describe each of the following figures: H H 1 C ==C II HH (a) please solve parts a and b H HH HH H…

A: Given figures are to be described.

Q: What is the overall charge on the tripeptide Lys-Arg-Lys at pH 7.4? 0 0 O +1 O-1 O +2 0-2 O +3 O-3

A: For this MCQ, We have been given a tripeptide Lys-Arg-Lys and expected to calculate the net charge…

Q: Write the condensed formula of the compound 3-methyl-3-hexene. CH₂(CH), CH₂CH₂CH₂CH₂ 00 X Ś

A: The following rules must be followed to draw the structures of the compounds if the name is given1.…

Q: What is the product of the following reaction? Br A. B. O A OB O C OD OEt NaOEt C. 10 4 ?

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Q: Another way to disinfect swimming pools is to use low concentrations of silver ions by using…

A: Solubility product is the product of concentration of ions that are in equilibrium condition with…

Q: What is the hybridization of the carbon labeled A and the nitrogen labeled B in the nitrosamine…

A: Question detail

Q: O What is the major product from the following series of reactions? 1. Mg/THF 2. 00₂ 3. H₂O* 4. SOCI

A: Reaction of bromobenzene with magnesium and solvent THF is an example of Grignard reaction. The…

Q: What intermediate is formed when one equivalent of phenyl magnesium bromide is reacted with the…

A: Given1 mole phenyl magnesium bromideand

Q: Select the product of the reaction below. B. O A O O m () OD Br Br HBr D. ? Br

A: This is a bromination reaction to alkene. Here, alkene pi-electron will show nucleophilic attack to…

Q: H3C FORCES: Dispersion H H H H H H FORCES: Dispersion H H OH Dipole/dipole H H Water soluble? H…

A: When a compound is polar, it will soluble in water otherwise it will insoluble in water.Further, if…

Q: Calculate the pH when 89.0 mL of 0.200 M HBr is mixed with 30.0 mL of 0.400 M CH₃NH₂ (Kb = 4.4 ×…

A: Volume of HBr=89.0 ml = 0.089 litremolarity of HBr=0.200 M Volume of CH3NH2=30.0 ml = 0.030…

Q: Consider the following spectra from a blackbody radiator at temperatures 11 and 12 12 11 a. T1>12,…

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Q: 1. excess CH3l 2. Ag₂O 3. heat

A: This is elimination reaction.Tertiary amine on reaction with methyl iodide gives ammonium ions as…

Q: The cloth shroud from around a mummy is found to have a ¹4C activity of 10.1 disintegrations per…

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Q: 1. Explain, with the use of a diagram how soap molecules work to clean “dirt” particles.

A: Note: Since you have provided multiple questions, we will solve the first question for you. If you…

Q: Jennifer knows that if she graphs the reaction rate versus the initial concentration of a reactant,…

A: The given plot is the graph between concentration and rate of a reaction and we have tell the order…

Q: balance: KMnO4(aq) + Na2SO3(aq) + KOH → MnO2 + Na2SO4(aq) ; the coefficient for Na2SO3 is: (hint:…

A: Unbalanced reaction :

Q: Draw the structure(s) of the major organic product(s) of the following reaction. CrO3 / H3O+ • You…

A: CrO3/H3O+ is Jones reagent, an oxidising agent that oxidises primary alcohol to aldehyde and…

Q: 7. ( A student performs the Avogadro's portion of the experiment and obtains the following graph.…

A: The amout of NaHCO3 used is to be detmined.

Q: What is the final product for the reaction below? O NaOCH3 ?

A: Dieckmann condensation is base catalyzed intramolecular condensation of diester to form the -keto…

Q: hat is the necessary reagent for the proposed transform C. SOCI₂ ). Η', H2O DA ■. 1. LiAlH4 2. H*…

A: The given reaction contain the conversion of amide to nitrile. The reactant is an amide which has a…

Q: What is the molality of lithium ions in a 0.302m solution of Li₃PO₄ assuming the compound…

A: The number of moles of the solute dissolved in one kilogram of the solution is known as the molality…

Q: A piece of aluminum metal was reacted with an excess of HCI per the following equation: 2Al(s) +…

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Q: 5. What is the major product of the following reactions? ( a) b) OH 2° LOH Jones reagent H₂O Heat

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Q: Amino acid side chains capable of forming hydrogen bonds are usually located on the protein,…

A: Amino acids are the building blocks of proteins. They contain an amino group, a carboxyl group, and…

Q: Write the Henderson-Hasselbalch equation for a propanoic acid solution (CH₂CH₂CO₂H, pKa = 4.874). pH…

A: To determine:1)Henderson-Hasselbalch equation for propanoic acid solution.2) The [A-]/[HA] at a) pH…

Q: 1. Calculate % ionization of 0.20 M HCOOH in water together with 0.10 M NaHCOO; Ka (HCOOH) = 1.77 x…

A: Percent ionization is a term  used to describe how substance dissociates into ions when dissolve in…

Q: 4. Each of the following is a much weaker base than aniline. Present a resonance argument to explain…

A: The basicity of a compound depends upon its tendency to donate its lone pair of electrons. The…

Q: A sample of silicone tetrachloride is contaminated by carbon tetrachloride. 20cm3 of distilled water…

A: Silicone tetrachloride (SiCl4) reacts with water to produce silicon dioxide (SiO2) and HCl. The…

Q: 4. Calculate the value of Eºcell for Cu(s) + 2Ag*(aq) → Cu²+ (aq) + Ag(s). 5. Based on your…

A: In question 4 we need to find E°cell which can determined based on the reaction and using E° values…

Q: B. Construct models for the following. Draw a sketch of each model. 1 CH, CH. OH 2. CH₂-C-H 11 H 3.…

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

Q: Which are the 2 starting materials for compound q? a b compound q and and d anc an

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Q: If the name of BrO₂F4- is the bromofluorite ion, the name of the acid HBrO₂F4 would be O…

A: Answer:This problem is based on the nomenclature of the compound where name of its conjugate base is…

Q: Oxygen gas reacts with powdered aluminum according to the reaction: Al(s) + O₂(g) → Al₂O3(s) What…

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Q: Need help calculating the anion or cation, [A] or [BH*], ion concentrations. Vinegar/CH3COOH: pH-…

A: Given:To determine:

Q: What would be the major product formed in the E2 elimination shown? 2 1 3 1 CH₂ ICH CH₂ CH₂ CHỊCH,O…

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Q: please name all the functional groups please

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Q: Identify the expected major product of the following reaction. NH₂ Na, CH3OH NH3 NH₂ NH₂ NH₂ 6 6 6 6…

A: In the given question, a reactant which is an acid amide (benzamide) reacts with Na, NH3 in methanol…

Q: The newest spectrum of communications - 5G (stands for 5th Generation) - operates in a band in and…

A: Frequency = c/wavelengthc = speed of light  = 3 x 108 m/s

Q: Use the following to answer the questions below: For each of the enzyme actions, choose the general…

A: D and L isomers are a type of stereoisomer in which the position of hydrogen and hydroxy groups are…

Q: A patient enters the ER with metabolic acidosis. If his pH is 7.1, what is the hydrogen [H+]…

A: pH = 7.1The hydrogen ion concentration in his plasma is to be found.“Since you have posted multiple…

Q: Give the major product of the following reaction. AlCl3, heat Zn(Hg), HCI heat ?

A: Given reaction:To determine:Major product of the given reaction

Q: Provide a common name for the following structure.

A: The parent compound is phenol. The structure of phenol is as follows:

Q: You give your home health patient an unopened 500-mL bottle of guaifenesin and tell them to take 2…

A: Given:Volume of guaifenesin = 500 mLDosage = 2 teaspoons 4 times a dayTo determine:How long the…

Q: Give the IUPAC name of each of the following compounds. (a) CH3CH2CH2-----OH (b)…

A: The important rules for IUPAC nomenclature of organic compounds:-Select the parent chain with the…

Q: 4) How many photons are contained in a burst of light (536.2 nm) from a lamp that contains 606.3 kJ…

A: The energy of electromagnetic radiation is quantized. The smallest unit of energy in the radiation…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.