Propose a synthesis of E from F and any other reagents of your choice. Show reaction mechanisms and discuss regioselectivity/chemoselectivity. N H₂N O *]" "*° yo Me S Me Et E F

Q: Chemistry For the gas phase decomposition of dichloroethane, CH3CHC12 -> CH2 = CHCI + HCI the rate…

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Q: Which of the following compounds will react least rapidly when treated with CH3CH2Cl and AICI3?…

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Q: (k) Draw the aldonic acid that results when structure VI is treated with Br2 and H₂O. (1) Draw the…

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Q: Which of the following indicates that a sample was heated too rapidly during melting point…

A: When the sample was heated too rapidly during melting point determination it suggest us :   1)…

Q: The enthalpy change for a certain reaction is -209.4 kJ and the entropy change is 585.7 J/K.  What…

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Q: . Express the sodium ion concentration for 500 mL of ½ NS as a ratio strength (w/v) AND parts-per-…

A: Hi there, as there are multiple questions posted. we are answering first question. if you need…

Q: Consider the following reaction and the following conditions: Fe₂O3(s) + 3 CO(g) → 2 Fe(s) + 3…

A: Given -> Fe2O3(s) + 3CO(g) <-----> 2Fe(s) + 3CO2(g)  ∆G°= -2.8 × 104 J P(CO) = 1.4 atm ,…

Q: The following is classified as: H₂C CH₂ 1. NaCN 2. H₂O H₂C OH CN CH3

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Q: 2) Show how you would accomplish the following synthetic conversions: or a. Y- b. HO S- -2 0-6 NH₂

A: Given,

Q: The balanced chemical equation for the combustion of propane gas is: C3H8 (g) + 5 O2 (g) --> 3 CO2…

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Q: For water dy/dT=-1.64 x 10 JK-¹m-² From this and surface tension, calculate the specific surface…

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Q: Write equilibrium expressions for: N₂(g) + 3H₂(g) + 2NH₂(g) the reaction as written the reverse…

A: Given reaction: N2(g) + 3H2(g) ⇌ 2NH3(g) We have to write the equilibrium expression for: the…

Q: 7) Oxidation of a 1° alcohol with chromic acid results in the production of A) an ester D) an acid…

A: we have to select the product of oxidation of primary alcohol with chromic acid

Q: 15. (The following problem is an actual incident) A state pharmacy inspector came to a pharmacy to…

A: Let's consider 500 mg erythromycin (MW = 733.93 g/mol) The actual formulation is 500 mg erythromycin…

Q: 4) Rank the following sigma complexes in order of increasing stability. NO₂ A + H H3CO. Br B H -Br H…

A: Answer of this question :-  Sigma complex :- Sigma complex refers to an arenium ion. The suffix…

Q: c. Ba3(PO4)2, barium phosphate, 3.9 x 107 g/L Ksp d. Ag₂ SO4, silver sulfate, 5.1 mg/mL Ksp

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Q: 6 8 O A OB OC What is the major product when cyclohexanone is reacted with ammonia and trace acid?…

A: It is given that cyclohexanone is reacted with ammonia and trace acid .Let's find the major product.

Q: The strongest interparticle attractions exist between particles of a between particles of a O solid,…

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Q: Calculate the molenty of a solution in water to make 250 mL of gram of made by dissolving 18.5 g Pd…

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Q: Solutions of lead nitrate and potassium iodide are mixed together.  Calculate the value of Q for the…

A: Lead nitrate, Pb(NO3)2(aq) is completely dissociated in water to give Pb2+(aq) and 2 NO3-(aq). Hence…

Q: Calculate the pH of the following solutions. (a) [H3O+] = 1.0x10-6 M pH = (b) [H3O+] = 1.0x10-3 M pH…

A: The formula to calculate the pH value of the solution is  pH = - log [H3O+]  or pH = - log [H+]

Q: At 20 °C a saturated solution of silver acetate, AgCH, CO2, contains 1.0 g of the silver compound…

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Q: Super fine 40-gauge copper wire has a diameter of only 0.080 mm and wei wire is pulled off to wind a…

A: Given: Diameter of the gauge is 0.080mm The weight of the gauge is 705.g The weight was reduce due…

Q: 2-Stretching frequency of the O=C bond of a compound (3-butene-2-on) is less than the stretching…

A: We have to select the factor which explains the given statements based on IR spectroscopy

Q: Give the Lewis structure of the following compound by indicating all bonds and lone pair electrons…

A: Lewis structure of a molecule is simplest structure, in which all the bonding pair of electrons and…

Q: Calculate the entropy change (∆SRXN) in J/K that occurs when one mole of solid iron (III) oxide is…

A: Given,  The unbalanced chemical equation for the process is: Fe (s) + H2O (g) --> Fe2O3 (s) + H2…

Q: Metals with body‑centered cubic (bcc) structures, such as molybdenum, are not close packed. If they…

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Q: Given the following equation, H₂O(g) + CO(g) → H₂(g) + CO₂(g) What is the AG for the following…

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Q: Give synthests, CH2OCCH2C43 WACHCH to. CH3 0 C ਆਟੇ ਦੀ छ // 0 CH3 N i H CH3CH₂C=CH

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Q: 1. How many chirality centers are in this molecule? Br I H3C-CHCHCH3 I OH OA.1 O B.2 OC3 O D. The…

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Q: Which of the following statements is correct concerning the value of the equilibrium constant of the…

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Q: Air is approximately 80 mol% Nitrogen (M = 28kg/kmol) and 20 mol% Oxygen (M = 32kg/kmol). Consider a…

A: It is given that before the addition of hydrogen, pressure in container = 2 atm After addition of…

Q: on 14 Which of the following methods of waste disposal is acceptable? O (d) Provide your own labeled…

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Q: During a phase transition (such as freezing) there is a change in temperature. O True False

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Q: Please define acidosis and alkalosis for me. How do buffers help this system work?

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Q: What is the mol ratio of acetanilide and para nitroacetanilide in para nitroacetanilide synthesis

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Q: and not the identity of the element) 17 X 2+ Protons 7 Neutrons 10 electrons name (identity) of…

A: In atoms, electrons are revolving around the nucleus. Nucleus is made up of protons and neutrons.

Q: All the disintegrations of a sample of an unknown nuclide weighing 4.6 x 10-2 g were counted. In the…

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Q: The weak base propylamine (CH3(CH2)2NH2) has a Kb = 4.7 x10-4.  It can be used in some…

A: Titration of weak base propylamine and strong acid HCl results into salt formation.

Q: Predict the outcome of the intramolecular aldol condensation of the following compounds: (a) (b)…

A: Aldol condensation is an organic reaction in which an enolate ion reacts with carboxyl compound in…

Q: What is the [OH–] in an aqueous solution with [H3O+] 1.30 mol L–1

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Q: An example of Eutectic mixture, the freezing point of water is depressed by addition of inorganic…

A: Freezing point is defined as the temperature at which a liquid becomes a solid at normal atmospheric…

Q: The Ksp value for the dissociation of barium sulfate (BaSO4) at 25°C is 1.08 x 10-10.  How many…

A: Given: The solubility product and molar mass of the sparingly soluble salt Barium sulfate.

Q: A sample of nickel silver contains 18.0% nickel by mass. What mass of nickel silver must be melted…

A: Given: Sample of Nickel Silver contains: 18% Nickel by mass.

Q: The enthalpy for a certain process is 121.9 kJ/mol and the entropy for the process is 454.8 J/K.  At…

A: We are given that, ∆H = 121.9 KJ/mol = 121.9 × 10^3 J/mol  ∆S = 454.8 J/K

Q: Sutur des formed by the catalytication of sute doe 250()+ 0) 250) All-1978 kl/mol AS= 188.0 J/K…

A: Given: T = 25°C or 298 K ∆H=-197.8 kJ ∆S=-188.0 J/K

Q: enzene and cyclohexene O Cyclohexene would show an ap? C-H stretch slightly to the right of 3000 cm…

A: IR spectroscopy (Infrared spectroscopy) is spectroscopy that deals with infrared region of…

Q: The sum of the entropy changes of the system and the surroundings (ASsys + ASSURR) are: O Generally…

A: A system and it's surrounding constitute the Universe. System+ Surrounding= Universe

Q: 14) The intensity of a signal in a ¹H NMR spectrum is determined by A. The number of neighboring C.…

A: In the given question we have to select the correct option from the following. the intensity of…

Q: Propoxide (CH3CH2CH2O- ) is a larger molecule than ethoxide (CH3CH2O- ), yet they are equally basic.…

A: Propoxide (CH3CH2CH2O- ) is a larger molecule than ethoxide (CH3CH2O- ), yet they are equally basic…