Preparation of alkyl halides from secondary alcohols using as reagent produces stereoselective product because the carbocation does not

Q: Which starting reagent would give the following as the major product? HCI

A: Note : Alkenes undergo rearrangements in the presence of acid because tertiary carbocation is more…

Q: the shape of the model m

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Q: Calculate the percent dissociation for a weak monoprotic acid with a pK, of 6.92 at a concentration…

A: 6.) To calculate percent dissociation we need to calculate concentration of H3O+ ions given by this…

Q: What are the E/Z configurations of the following compounds? C CH2Br H3CO CH=CHNH2 HO OH 4 CC13 HO…

A: Assign priority to the groups attached to each doubly bonded carbon atom according to the CIP…

Q: The carbon-14 activity in papyrus growing along the Nile River today is 231 decay events per…

A: Given data,Initial activity of C-14=231 decay events/KgFinal activity of C-14=140 decay…

Q: Fill in the blanks as instructed below. Enter only one of the provided word options for each blank.…

A: The explanation is given below-

Q: The following reaction can be carried out in two steps. Choose the correct reagents i) and ii) to…

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Q: Fill in the blanks: Br H₂C. CH₂ CH₂ The major product of the elimination of HBr from the above…

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Q: Which ground state electron configuration does NOT correspond with the associated transition…

A: Atom after losing electrons turns into a cation. So, a cation has always less electrons from their…

Q: What reagent(s) need to be added to benzene to synthesize the following product? O OCH3MgBr OCH3OCH…

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Q: A student prepared three nickel samples in the lab but forgot to label them. The samples that were…

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Q: What is the major product of the following reaction? Br NaOCH 3 heat OCH₂ OCH₂ + OCH₂ C Ol

A: We have to predict the major product.

Q: which is most thermodynamically stable menthol or neomenthol

A: The stability of a cyclic hexane compound is determined based on the substituent present on the…

Q: HẠ LON H₂N-CH₂-C-OH Glycine OH O H_N-CH-CN-CHC CH₂ (1) HO-C-CH, CH₂ (3) CH-C-OH CH₂ O H₂N-CH-C-OH…

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Q: TRY CHEMWORK A certain radioactive nuclide has a half life of 3.00 hour(s). Calculate the rate…

A: Given - - > t1/2 = 3 hours = 10800 s We know that, K = ln2 / t1/2 K = ln2 / 10800 Rate constant,…

Q: 5 3 6 18 : 20 10: For the following reaction, use the plots below and the information on them to…

A: The explanation is given below-

Q: Describe the evaporation of a liquid in terms of kinetic molecular theory. Criteria: I can explain…

A: To explain: Evaporation of a liquid in terms of KMT.

Q: chiral carbon atoms are

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Q: When the following reaction is balanced under acidic conditions, what is the coefficient in front of…

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Q: Using the Heisenberg uncertainty principle, calculate the uncertainty in position, Ax, for: (a) an…

A: According to Heisenberg uncertainty principle, ∆x·∆p≥h4π where, ∆p=m∆vx

Q: Answer the following questions for the reaction NiCl₂ (aq) + 2NaOH(aq) → Ni(OH)2 (s) + 2NaCl(aq)

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Q: What quantity of heat (in kJ) will be released (∆H) if 0.4501 mol of NH3, are mixed with O.200 mol…

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Q: Fill in the blanks: The E1 mechanism is most favored by a alkyl halide and a solvent.

A: E1 means elemination is Unimolecular and in this mechanism is most favourable in 3o type halocarbon…

Q: A mixture of KCIO3 and KCl with a mass of 0.950 g was heated to produce 02. After heating, the mass…

A: To calculate mass percent of KClO3 , we need to calculate mass of KClO3.  For this we would first…

Q: Calculate and select the pOH

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Q: Which of the following projections would show the second-highest energy conformation looking along…

A: Note : Staggered conformations are less in energy than eclipsed conformations. Partially eclipsed…

Q: The solutions listed below were mixed to carry out the iodination of acetone. If the reaction took…

A: The solutions given are, And the time required to finish the reaction = 168 s.

Q: Fill in the blanks below with a maximum of two words in each space to complete the following…

A: Le-Chatelier's principle is applicable to a system in equilibrium, and how a system in equilibrium…

Q: What is the molecular geometry of the molecule below? :F: I :F -Ec=N: a) linear Ob) trigonal planar…

A: In this question we have to tell the molecular geometry of the molecule.

Q: Why was yellow most absorbed at 420nm on my spectrophotometer in the lab but is at 600nm on the…

A: However, as it is generally followed at 600 nm goof to fo to compare with others. Some measure at…

Q: Consider the following buffer system: 1.03 M H3PO4 and 0.93 M H₂PO4-. What is the pH of such a…

A: Acidic buffer :-  A mixture of weak acid and its salt with strong base is known as acidic buffer…

Q: What reagent(s) need to be added to benzene to synthesize the following product?

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Q: 2. What is the molarity of hydroxide ions in a solution made by dissolving 0.2745 g Ca(OH)2 in…

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Q: Study the following sketch of a molecular orbital (MO) in a homonuclear diatomic molecule. This MO…

A: The explanation is given below-

Q: NaOH(aq) + HCl(aq) → H₂0 (1) + AgNO3(aq) + KCl(aq) → AgCl(s) + ¹y. Reaction

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: What is the molecular geometry of the molecule below? :F: - Ec = N: :: -

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Q: A protein is Multiple Choice O O O a polysaccharide. one of the units making up a nucleic acid. an…

A: Proteins are high molecular weight complex organic containing C, H, O, N, S etc atoms.

Q: In the submission boxes below, write out each of the reactions found when forming an aqueous…

A: Selenious acid is a weak polyprotic acid , so it would donate proton and form its conjugate base. As…

Q: 14. Glucose, ribose, and mannoheptulose are all simple sugars found in our diets. They all share the…

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Q: Fill in the blanks: H₂N. Br H₂C- Provide the locant and substituent in the order that they will be…

A: Locant is the number that indicates the position of the substituents that are present in the given…

Q: need name of structure with carbons and hydrogens labeled?

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Q: Give some related literatures about phase changes and melting point

A: In chemistry, thermodynamics, and many other related fields, phase transitions (or phase changes)…

Q: The equilibrium constant, Ke, for the following reaction is 1.80x10-2 at 698K. 2HI(g) =H₂(g) + I2(g)…

A: The equilibrium reaction given is 2 HI (g) ⇌ H2 (g) + I2 (g) The equilibrium constant, Kc =…

Q: A student performed the procedure described in the lab manual using 48.9 mL of 1.0 M HCl and 49.9 mL…

A: Given, Acid taken: 48.9 mL of 1.0 M HCl Base taken: 49.9 mL of 1.0 M NaOH Temperature change: (24.7…

Q: necessary given reager Ether Cul A 2L B Pentane C + D Heptane For your answers, use the name of the…

A: Given : We have to make heptane for the given reaction sequence.

Q: Considering the following energy profile, complete each of the following three statements: a) The…

A: We would use the given energy profile diagram to answer the questions.

Q: Which one of these materials is a copolymer? Multiple Choice Styrene-butadiene polyethylene…

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Q: Explain the various factors that impact the solubility of substances in water

A: Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a…

Q: 5.00 g sodium metal reacts with excess sulfuric acid at 27°C and 110 kPa. 2 Na+ H₂SO4 → H₂+ Na₂SO4…

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Q: Fructose, C6H₁2O6(s), is a sugar closely related to glucose. A 0.755 g sample of fructose was…

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