Q: Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 250(g)+0₂(g) 250 (9) The…
A:
Q: Provide a fully annotated mechanismfollowingfor the following: ง D OCH3 Ot LAIH OH H (H₂O OH
A: To draw the mechanism of ketal protection, reduction of ketone by LialH4 and ketal deprotection
Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: →>> 2H₂S(g)+302(g)…
A:
Q: Draw the major organic product for the reaction of 1-phenylpropan-1-one with the provided…
A: The conversion of carbonyl compounds into alkene by the reaction with the triphenyl phosphonium…
Q: The titration curve below corresponds to a titration of a Hd A B C D Volume titrant added (mL) by a…
A: Answer:Analyte is the solution of unknown concentration that needs to be determined. It is measured…
Q: Predict the most likely product(s) for the reaction below? NO2 NO2 Br B Br₂ FeBr3 NO2 Br ? NO2 & Br…
A: To answer the given question, we have to have an idea of the type of groups present. For example,-…
Q: Predict the major organic product of the following reaction sequence. 1) (Ph) P ? Br 2) NaH 3)…
A:
Q: Deprotection or the removal; Draw out the mechanism of acetal protecting group to ketone
A: Mechanism of deprotection of acetal:Explanation:The detailed deprotection mechanism of the given…
Q: 2) The product of the reaction shown is which of the following? Ο a. A ketone b. An alcohol c. An…
A: Final answer is given in explanation please see from there.Explanation:Approach to solving the…
Q: Suppose a 500. mL flask is filled with 0.80 mol of O2 and 0.30 mol of NO. This reaction becomes…
A: Given ,
Q: What is the product for the following reaction? H Br O The following compound H Br D 1. LIAID, Et₂O…
A: In SN2 (nucleophilic substitution bimolecular reaction ) , nucleophiles will attack to the…
Q: Give detailed Solution..show work..don't give Handwritten answer....don't use Ai for answering this
A: The objective of the question is to determine the number of electrons in a sulfide ion.
Q: O calculate the pH
A: volume of trimethylammonium bromide = 10.0 mlmolarity of trimethylammonium bromide = 0.120 Mvolume…
Q: During phase change, water either released or consumed energy in a process called?
A: The objective of the question is to explain the process in which water is either being absorbed or…
Q: Please don't provide handwriting solutions A 10-mg quantity of phenanthrene
A: The objective of the question is to predict the aqueous phase equilibrium concentration of…
Q: Please show the steps to find "k" in Red.
A: To find the rate constant (k) for this reaction, you can use the integral rate law for a…
Q: Predict the location where a new substituent will be added when this aromatic compound undergoes an…
A: Electrophiles are identified as the species that have electron-deficient centers and thereby show a…
Q: The Baeyer-Villager reaction inserts an oxygen to convert a ketone into an ester. In the boxes, draw…
A: Baeyer Villiger Oxidation is the conversion of ketones to esters with hydrogen peroxide or with per…
Q: The following is an HPLC separation of deuterated benzenes on a C18 column that 440 cm long. The…
A: 1. mobile phase velocity (<v>) = 10.552 cm/min 2. retention factor (k') of C6D6 is 3.511 3.…
Q: Please provide a structure consistent with the following IR, 13C NMR, and 1H NMR spectra. Assign at…
A: Here two molecules along with their structural formula, NMR and IR study are given. We need to find…
Q: Based on the positioning of the heteroatoms, which electron-poor reactant could be used to…
A:
Q: Above what Fe²+ concentration will Fe(OH)2 precipitate from a buffer solution that has a pH of 9.72?…
A: Given that,The Ksp of The pH of the buffer solution = The concentration of = ?
Q: Rank these acids in order of increasing acidity. 人 ミ Η H H
A: The acidity of the species is related to its ability to donate protons (H+). When a substance shows…
Q: A 248.9 g sample of water at 27.8°C is heated to steam at 146.5°C. How much heat was absorbed? kcal
A: Mass of water(m) = 248.9g = 248.9g×1kg/1000g = 0.2489kg Initial temp(T1) = 27.8°CFinal temp(T2) =…
Q: QUESTION 3a Give the structures of the major organic compound products A - H (in the boxes) for the…
A: Alcohols with thionyl chloride in presence of base gives alkyl halides.Alcohols with phosphrous…
Q: You note that the Ksp of Ba3(PO4)2 is much smaller than that of Ba(OH)2. Therefore, you wonder if…
A: Barium hydroxide reacts with H3PO4 to form barium phosphate.The reaction is,the equilibrium constant…
Q: Show work..don't give Handwritten answer
A: The objective of the question is to calculate the half-life of a zero-order reaction. The half-life…
Q: 2 pts Q3. Consider the following energy diagram: Potential Energy T.S. 1 I A T.S. 2 B Reaction…
A: The objective of the question is to understand the structure of the first transition state (T.S. 1)…
Q: How many valence electrons must S atom gain to reach an octet? Select one: O a. 1 O b. 2 O c. 3 O d.…
A: The objective of the question is to determine how many valence electrons a sulfur atom needs to gain…
Q: Draw relevant resonance structures for the the phencyclone reactant that explains the lower…
A: The objective of the question is to draw the resonance structure of the phencyclone…
Q: OCH3 E NH2 -B(OH)2 NiCl2(PCY3)2 Na2CO3, THF NH2 ала OH 1) SOCI 2, Et₂O 2) EtOH NaOH, H₂O O₂N SnCl2…
A: Suzuki coupling reactionAmide formationAmide formation Ester formationEster hydrolysisReduction of…
Q: 26. Calculate the freezing point of a solution of 22.2 g of CaCl2 (MW = 111.0 g) dissolved in 500.0…
A: The mass of CaCl2 is 22.2 g.The molar mass of CaCl2 is 111.0 g.The mass of water is 500.0 g.The Kf…
Q: What is the binding energy (in MeV) for Mg-24? Mg-24 has a mass of 23.9850 amu.
A: The objective of this question is to calculate the binding energy of Mg-24, given its atomic mass…
Q: Draw the bond-line formula of the major 1,2-addition product of the reaction below. HCI
A: Answer:1,2 -addition of a compound on a diene is an example reaction of electrophilic addition…
Q: absorbance to 7.200 x 105. You attempt to achieve this by reducing the amount of stray light that…
A: Given,
Q: Propose a plausible mechanism for the following transformation: 1) Excess MeMgBr 2) H₂O HO OH
A: The objective of the question is to predict the product formed in the given reaction.
Q: Only typed solution
A: The detailed explanation given belowExplanation:Step 1:To calculate the heat required to vaporize…
Q: A voltaic cell using Pb2+/Pb and Ni²+/Ni half-cells is set up at standard conditions, and each…
A: Answer:Voltaic cell is a type of electrical cell that converts chemical energy into electrical…
Q: 1. Show how you would synthesize each compound from starting materials containing no more than six…
A: In the synthesis of the first compound the reaction of benzene with acid chloride and AlCl3 is…
Q: There are a variety of cations that migrate across cell membranes as part of the nerve signal…
A:
Q: 6-137. The mixed aldol reaction between propionaldehyde (propanal) and acetone gives an 85% yield of…
A: The mixed aldol reaction between propionaldehyde and acetone gives essentially a single product…
Q: Draw and name all constitutionally isomeric alcohols with the molecular formula C4H10O
A: Constitutional isomers are those compounds that have the same molecular formula but different…
Q: QNo: treatment treatment of compound F Pylamide followed by Cyclohexane with lithiu gives
A: The objective of this question is to elucidate the mechanisms behind the formation of ethers via…
Q: Question 4 Amines act like acids and can be neutralized by bases. Selected Answer: True Answers:…
A: QUESTION 4True QUESTION 5Ammonium saltsExplanation:Amines act as bases and can be neutralized by…
Q: Draw the starting structure that would yield this product under these conditions. Br.
A: The objective of this question is to draw the starting material for the formed product under the…
Q: H3C HO steps H3C OH
A: Carboxylic acids can be reduced to alcohols using a strong reducing agent, Lithium aluminum hydride…
Q: Where products are missing, provide the structure of the major elimination product expected. Where…
A: Given are elimination reactions. Given starting compounds are alkyl halides.Note: According to…
Q: 2. Predict whether the following reactions will occur or not. For those that do occur complete and…
A: Only a more reactive metal can displace a less reactive metal from its compound.The reactivity of…
Q: 2. Starting with the atomic orbitals provided, draw a hybridized atomic orbital diagram for…
A: Answer:Molecular formulaHybridizationAX4E0sp3AX4E1sp3dAX4E2sp3d2Here, A represents the central atom,…
Q: (molar mass: 186.34 g/mol) is obtained from coconut oil and is used to make detergents. A solution…
A: A. 109 torrB. 8.5 atmExplanation:Given:…
Only typed solution
Step by step
Solved in 3 steps with 15 images
- Proline betaine is a putative osmoprotectant in plants and bacteria, helping to prevent dehydration of cells. Coo- CH, CH, Propose a plausible pathway for biosynthesis of this compound.The formation of Br2 from NBS first involves the reaction of NBS with HBr to form an iminol intermediate and molecular bromine. The intermediate then undergoes acid-catalyzed tautomerism to form succinimide, the byproduct of the reaction. Propose a curved-arrow mechanism for the conversion of NBS into succinimide that also accounts for the formation of Br2.Predict the products obtained from the reaction of triolein with the following reagents.(a) NaOH in water (b) H2 and a nickel catalyst (c) Br2 in CCl4(d) ozone, then dimethyl sulfide (e) warm KMnO4 in water (f) CH2I2>Zn(Cu)
- (a) Explain why phentermine [PhCH2C(CH3)2NH2] can’t be made by a reductive amination reaction.(b) Give a systematic name for phentermine, one of the components of the banned diet drug fen–phen.Predict the products formed in each of the following reactions, and write a balanced equation: (a) CH3NHNH21g2 + O21g2 ¡ ? (b) Mg3P21s2 + H2O1I2?What happens when the codeine molecule (C18H21NO3) is exposed to air? What reactions are obtained?
- Which of the following bases is strong enough to deprotonate N,Ndimethylacetamide [CH3CON(CH3)2, pKa = 30], so that equilibrium favors the products: (a) NaNH2; (b) NaOH?Which of the following substituent is a meta-directing deactivator? a amino group b halogenation group c phenyl group d carboxyl groupGamma(y)-amino butyric acid (GABA) is a neurotransmitter (a chemical that is used to send signals from one neuron to another) of the mammalian central nervous system. In order to understand how GABA works, conformationally restricted analogues, such as compound 1, have been made. During a synthesis of compound 1, compound 2 was subjected to allylic bromination using NBS and a radical initiator (AIBN) instead of light (Aust. J. Chem. 1981, 34, 2231-2236). H₂N. CH3 GABA CO₂H CH3 dddd CH3 H₂N Modify the structures given below to draw all eight possible allylic bromides that can be formed when compound 2 undergoes allylic bromination, considering all possible regiochemical and stereochemical outcomes. You can use the single bond tool to add/remove pi bonds. CH3 CO₂H CH3 solddd CH3 CH3 2 CH₂ CO₂Et
- When 3-bromopyridine is used in this reaction, stronger reaction conditions arerequired and a mixture of 3-aminopyridine and 4-aminopyridine results. Propose amechanism to explain this curious result.A commonly formed side product during the Hoffman rearrangement is a urea. When butanamide is reacted with bromine in aqueous sodium hydroxide N,N-dipropylurea is obtained together with propylamine. Indicate how this product originates.Chlorophyll, heme, vitamin B12, and a host of other substances are synthesized from porphobilinogen, which is itself formed from the condensation of two molecules of 5-aminolevulinate. The two 5-aminolevulinates are bound to lysine (Lys) residues in the enzyme, one in the enamine form and the other in the imine form. Condensation is thought to occur via a several step process, one of which is shown below. ÇO2 ÇO2 CO2 + NH3 NH3 H H3N 5-aminolevulinate (enamine form) 5-aminolevulinate (imine form) Porphobilinogen Draw curved arrows to illustrate the movement of electrons in this step of the reaction. Arrow-pushing Instructions CO2 CO2 CO2 CO2 :B BH* H-A H3N H3Ņ