Draw an energy diagram for the 360-degree rotation about the C2-C3 bond of 2-methylhexane. Draw a Newman projection representing the original molecule. Then, draw additional Newman projections every 60 degrees to represent each energy minima and maxima.

Q: НО A НО Me OMe НО НО В Me Me MeO ОН 1. m-CPBA (1 equiv) CH₂Cl₂ 2. NaH, Mel, DMF 3. HClO4, H2O НО с…

A: Epoxidation occurs in more electron dense centre

Q: Using Cahn-Prelog-Ingold rules, assign the stereochemical configuration for this molecule. R Z E S H

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Q: 1/what is the main difference between hydrothermal and Solvothermal methods for synthesis of…

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Q: A. CALIBRATION OF THE CALORIMETER Mass of copper Mass of water Temperature of copper (boiling water,…

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Q: Part C nmunication (3 marks) 3. OBSERVATION: A piece of chalk (calcium carbonate) was placed into…

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Q: The pH of 0.25 M methylamine is 11.98 at 25 °C. The [OH-] at equilibrium is given below. What is the…

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Q: How many diastereomers would a molecule with three chiral centers have?  A. 2 B. 3 C. 6 D. 8

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Q: A) 3.16 x 10-5 M 14) Fantastic work! You really understand your acids! One last poke at this…

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Q: Identify the substituent that would have the highest priority using Cahn-Prelog-Ingold rules. O…

A: CPI (CAHN-PRELOG-INHOLD) RULENJS ACCORDING TO THE MASS OF THE DIRECTLY BONDED ATOM.

Q: If you have 2.32 grams of BeCl, and 0.90 grams of LiH and make .19 grams of BeH, and .92 grams of…

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

Q: Give a detailed mechanism on how the product is obtained from the starting material and reagents…

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Q: Barium chloride (BaCl2) emits a green color when flame-tested. What can be said about the wavelength…

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Q: Br ОН Br Br ... CH3 Н -OCH₂CH3

A: In R/S notation we have to follow CIP rule.

Q: A sample of gas has a volume of 2.09 L at a temperature of 49.90 °C. The gas sample is cooled to a…

A: Given that, initial volume(v1) = 2.09  L, initial temperature(t1) = 49.90°C = (273 + 49.90)K = 322.9…

Q: Step 3: Now let's focus on the dienophile. The dienophile is the electrophile in the Diels-Alder…

A: Diels Elder reaction is proceed by the reaction between diene (compound with double bond) and…

Q: 26. The compound that would react immediately with aqueous bromine, resulting in a colourless…

A: Alkene reacts with liquid bromine and the double bond breaks, Br atom gets attached to each carbon.…

Q: Choose the best reagent for this reaction. Assume an acidic workup. Br (CH₂CH=CHCH₂CH₂)₂CuLi…

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Q: How many moles of Al2O3 can be formed when a mixture of 0.36 moles of aluminum and 0.36 moles of…

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Q: Select the major organi 1. Hg(OAc)2, H2O 2. NaBH4 ОН

A: ->Hg(OAc)2 ,H2O/NaBH4 is reagent used for oxymercuration - demercuration reaction . -> If…

Q: How many moles of BeCl2 are needed to react completely with 1.75 moles of LiH?

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Q: 80 F3 What is the difference between passive transport and diffusion? Q F4 A) Passive transport does…

A: The above questions can be answered as follows

Q: e at 100 degrees Celsius at equilibriur d 0.030 mol of nitrogen dioxide. Calc

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Q: The activation energy Ea for a particular reaction is 42.2 kJ/mol. How much faster is the reaction…

A: Chemical reactions occur more rapidly at higher temperature because as temperature…

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: In which of the following cyclic structures are the bonds in the ring 1.5 X the length of a…

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Q: solve

A: Part 1: The lipid can be classified as WAX. Because it is a very long chain formed simple ester…

Q: Identify the major product of the reaction of an alkene shown below. = ||| batt 1. Hg(OAc)2, H2O 2.…

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Q: at functional group below gives IR signals at 1700 cm¹ and 2510-3000 cm³¹? Alcohol O Aldehyde Ketone

A: According to the question, we need to determine which functional group gives IR signals at 1700…

Q: Question 2

A: Electronegativity is defined as tendency of atom to attract shared pair of electrons towards itself.

Q: Use the following information to answer question 36. Trichloroacetic acid, CC13COOH(aq), is used in…

A: Acidic species after loosing proton form conjugate base. Amphiprotic species is species which can…

Q: Which of the following choices is a diastereomer to the structure shown below? OH он OH NH NH NH₂ NH…

A: Given compound is :

Q: Overall: What is the pH of a 0.50 M solution of phosphoric acid? R I с E H3PO4 0.50 - X 0.50-x H₂PO4…

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Q: Identify the major product of this reaction of an alkene. = ||| ОН ОН 1. Hg(OAc)2, H20 2. NaBH4,…

A: Given reaction is :  Options are :

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: Friedel-Crafts monoalkylation of 1,3-dimethylbenzene with tert-butyl chloride in the presence of…

A: Requirement from question:   Friedel-Crafts monoalkylation of 1,3-dimethylbenzene with tert-butyl…

Q: examples

A: Hybridization can be described as a technique that analyzes the different portions of the genetic…

Q: 2. Balance the following reactions. Acidic: MnO (aq) + Sn²+ (aq) → Mn²+ (aq) + Sn(aq) b. Basic:…

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Q: Identify the sites of steric strain in this ring. A H H H H H C Br B H -H H I E D

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Q: What is the correct name of compound A? A J- B (1S,3R)-1,3-dichlorocyclohexane…

A: We have to predict the correct name of given compound including stereochemistry.

Q: When compound B is properly named, what are the stereochemical labels? OH OH OH OH A o 2S, 3Z . 2S,…

A: First we are going to numerate the priority of a species, atoms or group. here one point to be noted…

Q: What is IUPAC name of this chiral molecule below? (Hir name). CI

A: In iupac nomenclature, first we have to select longest carbon chain which contains main functional…

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: Which of the following statements is true about the following reaction? Br CI + H₂ The outcome of…

A: Here we are required to predict the product of the reaction.

Q: In a laboratory experiment, a student set up an electrochemical cell that contained sodium bromide,…

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Q: Choose the most stable chair conformation of this compound. I E NH₂ NH₂ -NH₂ II IV NH₂ NH₂

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Q: Br 37) Name the following molecule (Hint: check the priority list) A) 7-bromo-4-methyl-5-ene-heptyne…

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Q: NHz + H2O → 61-I-HUJ

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Q: erosene, C₁2H26(1), is a hydrocarbon used in jet fuel. The combustion of kerosene can be presented…

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Q: 10.2 Predict the product. NBS hv, CCl4

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Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.