1. propose a reasonable mechanism for the epimerization of sesamin to episesamin. Show all mechanistic intermediates, use arrows correctly to indicate bond making/breaking, & clearly label any charged atoms

Q: When a mixture of 3-phosphoglycerate and 2-phosphoglycerate is incubated at 25 °C with…

A: Given :  R = 8.315 J/mol·K Temperature (T) = 298 K  Also, final mixture contains six times more…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: Tube 1     Tube 2    Tube 3 Mn initial oxidation state: +7           +7            +7 Mn final…

A: Given,  The number of electrons gain by Mn in  Tube 1      Tube 2     and Tube 3  is:

Q: Classify and describe the properties of the following nitrogen containing compound. Provide a…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: A sodium hydroxide solution is to be standardized using KHP (99.5% purity, MW = 204.22). A 1.500-g…

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Q: Given the reactions (1) and (2) below, determine A,Ho and A,U° for reaction (3) in cal per mole at…

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Q: What is the name of SrHPO3? a) sodium hydrogen phosphate b) strontium phosphate C) sodium…

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Q: What is the major organic product of the reaction below? 0 11 0.00 B OC A HO OH CH OH OH H₂O+ B ? C…

A: Given reaction is acid catalysed esterification reaction. Carboxyilic acid and alcohol react with…

Q: Classify each formula or structure as a carboxylic acid, an ester, or an amide. Carboxylic acid…

A: Organic compounds are compounds containing carbon and hydrogen atoms.

Q: A pair of compounds which are stereoisomers but are NOT mirror images would be: a. diastereomers b.…

A: Here we are required to find the correct type of isomer which matches with the definition given

Q: Consider these structures to answer the following three questions 0 A. CH; -C-CIT Br B. H Xe Br C.…

A: SN1 (1) Polar protic solvent  (2) Weak nucleophile (3) Stability of carbocation (3) Stability: 3o…

Q: Which of the following will complete the reaction below? 1) H30* 2) L₁AIH4 O 1) 2 CH3MgBr/ether…

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Q: Identify the definition of each term. Term Definition are triglycerides that are liquid at room…

A: we have to match the terms according to the definition

Q: Choose whether Atomic Absorption Spectroscopy (AAS) or Gas Chromatography Mass Spectrometry (GCMS)…

A: Here we have to determine which method should we use between AAS and GC-MS for the detection of the…

Q: How many degrees of unsaturation would be expected for compounds of this formula: C5H₂O a. 0 b. 3 c.…

A: Given here a compound with chemical formula and we are asked the degrees of unsaturation for the…

Q: Draw the salt produced in this reaction. Include charges. What is the IUPAC name of the salt? + KOH…

A: INTRODUCTION:In between the principal classes of organic compounds,the carboxylic acid group is one…

Q: I need help with part c and d

A: Recall the given reaction,                              5 CaOH2 aq  +  PO43- aq  →  Ca5OHPO43 s  +…

Q: The vapor pressure of a certain liquid is 39mmHg at a temperature of 10°C. If its heat of…

A: Given :  Initial temperature (T1) = 10°C = 283 K  Vapour pressure at 10°C (P1) = 39 mm Hg  Final…

Q: QUESTION 7 Which of the following methods could complete the reaction below? O 1) Mg/ether 2) CO₂…

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Q: Add curved arrow(s) to draw step 3 of the mechanism. Modify the given drawing of the product as…

A: Balance of oxygen is two,but if it's bonded with 3-atoms then it will hav ethe positive charge

Q: 2. The second order decomposition of PCl5 has an initial rate of 5.00  10–4 atm/s at 1550 K when…

A: Given , Decomposition of PCI5 is second order reaction.

Q: Classify the descriptions as properties of fats, oils, or both fats and oils. insoluble in water…

A: From the given information we have to classify the fats and oils.

Q: Chemistry draw the possible resonance structure and show arrows for the two compounds.

A: We have to draw the possible resonance structures of the given two molecules. Also, we have to show…

Q: Predict the products when 1-propanol is heated in the presence of H . Include all hydrogen atoms in…

A: Organic product is the product that involves hydrogen and carbon atoms.

Q: 17. Draw the molecular orbital diagrams for a photochemical (hv) reaction between two molecules of…

A: Here we have to predict the product for the 2nd question and the mechanism and for the first…

Q: Consider an indicator that ionized as shown below for which Ka = 1.0 × 10−4           HIn ⇆ H+ +…

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Q: I don't get the first step of part a

A: Recall the given equation,                    5 CaOH2  +  PO43- aq  →  Ca5OHPO43 s  +  OH- aq3.00…

Q: Intravenous saline solution contains 65 mEq/L each of Mg2+ and PO4-3. How many moles of each of Mg2+…

A: Number of moles and number of equivalents are related to each other by the following equation.…

Q: Chemistry Question

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Q: What is the strongest intermolecular force influencing the boiling point of the following molecule?…

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Q: Select the product of the following reaction. SH conc. HNO3-

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Q: Wanting to make your own ice cream at home, you purchase milk, ice, and salt (MW = 58.44 g/mol). You…

A: A question based on properties of liquids that is to be accomplished.

Q: Which C-H bond has the lowest BDE?

A: Given : structure of molecules This is based on stability of radical.

Q: I, II, III, and IV "I "I and II proc HBr ROOR Br 11 Br III Br IV mu

A: Which one of the following is correct answer

Q: A 10.00 ml sample of a solution of hydrofluoric acid, HF, is diluted to 500.00 ml. A 20.00 ml…

A: At equivalence point the molarity of both HF and NaOH becomes equal in the titrated solution. From…

Q: Predict the two most likely mechanisms for the reaction of 2-lodohexane with sodium ethoxide. OA SN2…

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Q: Which of the following compounds contain an ionic bond? A) Br₂ B) Na3PO4 C) CCl4 D) NH3 E) H₂O₂

A: Which one of the following is correct answer

Q: 0.172 g of Mn was heated in the presence of oxygen to make 0.272 g of MnxOy.  Based on this data,…

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Q: Calculate the number of moles of solution in 25.0 mL of a 3.00 M H₂SO4 solution.

A: Here you asking multiple questions in one session,so I am answering first question.

Q: Compounded with carbon. Carbon double bonds, such as ethylone O₂ Hy add hydrogen in a reaction…

A: The answer to the following question is-

Q: Which of the following will complete the reaction below? 0 "1

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Q: Br CH₂CH₂ CH₂OH CC-CH₂ DMSO CH:CH-CH; CH CHCHCH-C-C-CH

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Q: At 25 °C, a titration of 15.00 mL of a 0.0560 M AgNO3 solution with a 0.0280 M Nal solution is…

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Q: When allyl bromide is refluxed with magnesium metal in ether solvent, the product formed is…

A: At first grignard reagent is formed, and it become nucleophilic, so further attack in allyl bromide…

Q: Identify the most likely positions for protonation to take place. (select all that apply)

A: Given : structure of molecules

Q: A. B. C. D. 0= Ph OEt E. 1) LDA, -78 °C 2) O X H + Ph 3) H+ NaOH, H₂O, A NaOH, H₂O, A 1) Me,NH 2) 3)…

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Q: There are three possible products for the E1 elimination of this reaction. Draw one of the major…

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Q: Complete the nuclear reactions. Then write each equation in either expanded or short form. a)…

A: Answer:-          a.    63Li + 21H     -> 74Be + 10n  Sum of atomic mass both side reaction = 8…

Q: What is the functional group in the molecule below? nitro amine nitrile amide H₂C

A: What is the functional group in the molecule ?

Q: 9. Determine the correct coefficient for H₂SO4(aq) to balance the following chemical equation: Mg(s)…

A: In the given question, a chemical reaction is given and it has been asked in the question to balance…