What is the major organic product? 1 & & & & & 1 2 3 4 OCH 3 5 OH (racemic) (racemic) 2 3 4 Br 5 CH3OH heat

Q: 1. The enzyme catalyzed reaction Tm(S-P/K) (Ks + S + aP) is carried out in a well-mixed continuous…

A: For the reaction carried out in a well mixed reactorThe mass balances are given as

Q: The electron configurations for four main group elements are given. Match the electron configuration…

A: The Lewis dot structure represent the valence electrons of an atom and electronic configuration…

Q: From the values of ΔH and ΔS calculate the minimum temperature at which each reaction will become…

A: ∆H = -389 kJ/mole = -389000 J/mole∆S = 27.8 J/K.mol

Q: 1. For the following molecules, identify the ranges of wavenumbers (cm-¹) in which a peak(s) will…

A: The IR spectrum is plot of % transmittance (or absorbance) of the radiation through the molecule…

Q: Determine the pH of a 0.350 mol/L solution of sodium formate (HCOONa). The K₂ of formic acid (HCOOH)…

A: Given concentration (c) = 0.350 mol/L       Dissociation constant (Ka) = 1.80 ×10-4…

Q: Name the steps of the scientific method and apply them to an everyday problem you might solve using…

A: The scientific method is a systematic approach used in scientific inquiry to investigate and solve…

Q: In a closed system, consider a reaction A ⇌ B. Initially, only A is present. The forward reaction is…

A: According to Le-Chatelier's Principle, if an equilibrium is subjected to change by Pressure,…

Q: Ammonia is produced from the reaction of nitrogen and hydrogen according to the following balanced…

A: The molar masses of N2 and H2 are 28 g/mol and 2 g/mol respectively.So, moles of N2 = Similarly,…

Q: Find the pOH of 25.0ml of 0.010M HCl.

A: It is based on the concept of acid and baseHere  we  were are required to  find the pH of 0.01M of…

Q: Boron nitride is the second hardest substance known (next to diamond). It has a very high melting…

A: Most stable boron nitride exists in hexagonal shape. Its chemical formula is BN .Shape of boron…

Q: 4. Choose the compound that could be a product of this Heck reaction. (D represents isotope ²H,…

A: Heck Reaction: Heck reaction is an organic reaction in which an unsaturated halide reacts with an…

Q: Estimate KI for a competitive inhibitor when [I] = 5 mM gives an apparent value of KM that is three…

A: We have to estimate KI for a competitive inhibitor so we will use Michaelis-Menten equation which is…

Q: An isotope of a metallic element has a mass number of 88 and 50 neutrons in the nucleus. The ion…

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Q: For this galvanic cell, complete the following: 1. Identify which metal is the anode and which the…

A: E°cell = E°cathode - E°anode  E°cathode = standard reduction potential of cathodeE°anode = standard…

Q: Circle the molecule in each pair that is more likely to diffuse through the lipid bilayer passively.…

A: ConceptThe diffusion of molecules across a lipid bilayer is a fundamental process that occurs…

Q: What is the pH of a 1.0 L solution that is 0.50 M PO4³- and 0.50 M HPO4²-? a. If 0.01 moles of OH is…

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Q: a. ، Br DXXX Br HO HS- OH Br Br ган НО Horgt you

A: In above transformation  reagents used is HBr , B2H6 etc which gives hydroboration reaction…

Q: why is Cl4 nonpolar covalent

A: We have to explain why CI4 is non-polar covalent molecule.

Q: .OH "NH₂ 1. NaBH, (excess), CH,OH 2. H₂O, HCI 1. LIAIH, (excese), THF 2. H₂O, HCI 1. NaBD, (excess),…

A: NaBH4 is a weaker and specific reducing agent compare to LiAlH4.

Q: State which would be more soluble: ocytylamine or propylamine. Explain why

A: Amines are organic compounds that contain amino functional groups, i.e., -NR2, where R is H or…

Q: Energy m Reaction Coordinate a. This reaction coordinate diagram is consistent with which mechanism…

A: E1 reaction mechanism :This type of reaction proceeds via formation of carbocation intermediates and…

Q: Is (n=2 l=0 ml=0 ms=0) a valid set of quantum numbers? Why or why not?

A: Quantum numbers are the integral numbers, that describe the energy of an electron in an orbit or…

Q: How many kcals are in an alcoholic drink that contains 15 grams of alcohol and 5 grams of…

A: 15 grams of alcohol and 5 grams of carbohydrate.Find out, energy in total solution for drinks= ?…

Q: Consider a hypothetical reaction where one mole of substance A reacts with one mole of substance B…

A: Introduction:The hypothetical chemistry question involves calculating the enthalpy change (ΔH) for…

Q: The following reaction is important in the production of sulfuric acid. 2SO2(g) + O2(g) + →2SO3(g)…

A: Answer:-This question is answered by using the simple concept of calculation of equilibrium constant…

Q: how to name (long name and short name) this structure

A: Coordination compound is a compound that contains a metal ion/atom in the center. The metal ion/atom…

Q: By what mechanism will the following reaction occur? cold OH

A: The given reaction contain the seconadry alkyl halide  and polar solvent which itself acting as a…

Q: Q-2) For the chemical reaction AB+ C, a plot of [A] versus time is found to give a straight line. A)…

A: It is given that for the reaction,plot of [A] versus time is straight line.

Q: Example: Hydrogen may potentially be used in the future to replace gasoline as a fuel. Most major…

A: The volume of water is 1 gallon which is equal to 3785.41 mL.The density of water is 1.00  g/mL.To…

Q: The difference between each pH unit is a factor of 10. If the pH of a grapefruit is 3 and the pH of…

A:

Q: How many core and valence electrons does one atom of iodine (I) have? (core, valence) 7,36 O 36,17…

A: Outermost shell containing electrons are called as valence electrons and except valence electrons…

Q: 20- The behavior of NaNO₂ in an aqueous solution is a) Basic b) Acidic c) Neutral d) None of these…

A: Check the nature of the NaNO2 salt. On the basis of that, decide whether it is acidic, basic or…

Q: Draw the predominant form of Gly-Gly when 1.0 mol of OH- is added.

A: Gly- gly is a dipeptide .

Q: Draw the complete mechanism for the following reaction. Predict the product(s) as well. Brz า

A: We have to draw the products of the bromination of diene.

Q: Suppose 0.476 g of potassium acetate is dissolved in 50. mL of a 72.0 m Maqueous solution of…

A: It is based on the concept of concentration.Here we are required to find the Molarity of potassium…

Q: for the reaction 2 A(aq) B(aq) + C(aq), the standard Gibbs free enthalpy change is 1.29 kJ at 25°C.…

A: Initial concentration of A = 0.554 MInitial concentration of B = 0.307 MInitial concentration of C =…

Q: Name Molecular formula Structural Formula (how atoms are connected to each other; lines represent…

A: Molecular formula- M2N2 Empirical formula- M:N = 2:2 = 1:1 Empirical formula - MN Molecular formula…

Q: (B) [ In a gas chromatographic column used for separating benzene and toluene, the carrier gas takes…

A: To calculate the retention factor & selectivity, we use the formula:Retention factor (k) =…

Q: 3 The following reaction occurs: 2A + Given the chart below summarizing the experiments conducted at…

A: Given reaction 2A +3/2B  → C + 4DAnd given a chart summarising the experiment conducted at STP .We…

Q: Fill in the major products to complete the transformations. Be sure to pay careful attention to…

A: Three sub-parts questions based on reactions of alkene. Reactants are given…

Q: Macmillan Learning, On another planet, the isotopes of titanium have the given natural abundances.…

A: Average atomic mass : The average atomic mass of an element is the sum of the atomic masses of it's…

Q: Calculate the ΔGo (in kJ/mol) for the following reaction at 25.0℃. 2Cr+3(aq)+2Mg(s)→2Cr(s)+3Mg+2(

A: It is based on the concept of electrochemistry Here we are required to find the standard Gibbs free…

Q: How much energy in kJ is contained in 1.00 moles of photons with a wavelength of 290.0nm

A: Number of moles of photon = 1.00 molesWavelength (λ) = 290.0 nm = 290.0 × 10-9 m = 2.9 × 10-7…

Q: What is the formula of the ionic compound formed between Al and S

A: IntroductionAn ionic compound is a chemical made up of ions that are attracted to one another…

Q: HNO3(aq) + + Complete ionic equation: + Net ionic equation: + b. Balanced formula equation: Net…

A:

Q: Predict the expected product for each reaction and provide IUPAC name for the correct reagent used…

A: Under acidic condition, epoxide opens from greater substituted side while under basic condition from…

Q: How much energy is released when an electron in hydrogen atom moves from an energy level of n=7 to…

A: The energy change associated with an electron transitioning between energy levels in a hydrogen atom…

Q: Based only on their intermolecular forces, which of the following solutions would be immiscible in…

A: Like dissolve like principal" As per like dissolve like principal a polar molecule is dissolved in…

Q: Balance the following REDOX reactions. Assume acidic conditions if necessary. Show all you work.…

A: A question based on stoichiometry. An unbalanced redox reaction is given whose balanced version is…

Q: Draw the products of the two step reaction sequence shown below. Use a dash or wedge bond to…

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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.