Choose the best reagents to complete the reaction shown below. 00 A B C D H3O+ NaOH NaHCO3 NaNHz

Q: Calculate the standard free-energy change for the reaction at 25 °C. Refer to the list of standard…

A: Standard free energy (∆G) is given by, ∆G=-nFEcell0 where n is the number of moles, F is the Faraday…

Q: Draw the structures of the fragments that are produced from mass spectra of: Alcohol, amine,…

A: I. Alcohols Primary , secondary alcohols gives weak molecular ion peak while tertiary alcohol gives…

Q: 10: 00: Select to Add Arrows 30: 30: (CHs)zNH Select to Add Arrows (CHs)zNH 愛 Select to Add Arrows

A: For the above reaction the mechanism including arrow is to be shown in step 2

Q: Product(s): TAZ + NN I O CX CH₂CO3H x ? ✪ Marvin JS H C N O P S F CI

A: The Baeyer–Villiger oxidation is an organic reaction that forms an ester from a ketone or a using…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The conjugate acid-base pairs have the difference of 1 H+ only.

Q: You have 1.00 g of aluminum hydroxide in 100.0 mL of water. What is the concentration of both ions…

A: The question is based on the concept of solubility product principle.  It that states that when a…

Q: h) i) OH 1 O || CH3-C- H + + CH3CHCH₂OH = CH3-C-0-CH₂CHCH3 CH3 H 1 CH3 OH

A: A hemiacetal forms when an aldehyde reacts with an alcohol

Q: 1. Benzene reacts with bromine to form bromobenzene, C6H5Br. C6H6(1) + Br2(1) ->>> C6H5Br(1) +…

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Q: A solution is made by dissolving 33.5 g of Ba(NO₂)2 in 500.0 mL of water. As NO₂ is a base, write…

A: Base is a substance which accepts proton (H+) and it's aqueous solution is basic due to presence of…

Q: What is the value of Kb for NO₂™? The Ka of HNO₂ is 4.5 x 10-4.

A: Answer: HNO2 is the weak acid NO2- ion is the conjugate base of HNO2 and we know that product of…

Q: 27) Give the products of the reaction and provide a step-by-step mechanism for the formation of the…

A: This mechanism (SN1) takes place when groups, like t-butyl, benzyl etc., capable of forming…

Q: # AH = -55.8 kJ; K=1.0 x 10¹4 (at 25.0 °C) H*(aq) + OH(aq) H₂O(1) Calculate the pOH of a 0.0100 M…

A: The pH scale we generally use, having value ranging from 1-14 is standard at 25oC. With the increase…

Q: Use the entropy values given to calculate ∆So values for the following reaction: C2H4(g) + H2(g) →…

A: This problem is based on second law of thermodynamics. Here the equation is given and the change is…

Q: The AGº for a reaction is -1.90 kJ/mole at 298K. What is Keq for this reaction? Report your answer…

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Q: 4. Calculate [H,O'], [OH ], pH, and pOH for 6.5 x 10 M H₂SO, solution (at 25 °C). a. [H,O*]. b. [OH]…

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Q: ▾ Part A HI(aq) + H,O(l) → HyO"(aq) +I (aq) O acid (proton donor) HI, proton acceptor (base) H₂O O…

A: Acid and base I) Acid: acid are those substances which produces a proton [H+] when dissolved in…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

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Q: The p?a of hypochlorous acid is 7.530 . A 58.0 mL solution of 0.130 M sodium hypochlorite ( NaOCl )…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: Calculate the E for the following equation. Use these standard potentials. Fe(s)+F₂(g) →→→→ Fe²+…

A: Standard cell potential is determined by :  E°cell = (E°RP)cathode - (E°RP)Anode  At cathode…

Q: Which of the following would you predict to be the strongest acid? Draw Lewis structures and use…

A: As we move along the period then acidity increases.  This is because as we move along the period…

Q: Starting with benzene and any reagents with three or fewer carbon atoms, show how you would prepare…

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Q: R-E-HR-C-OH oxidation of aldehyde formula aldehyde Carboxylic acid 2) Draw the condensed structure…

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Q: electrode composed of aluminum in a 1.0 M aluminum ion solution and another electrode composed of…

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Q: 18) Provide the major organic product of the following. CH3CH₂ l .CO₂CH3 OCH,CH CH,(CH,) NH,…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH (CH3) SICI, EtaN

A: Alcohols are protected by trimethylsilylchloride (TMSCl).

Q: 2. You are given an electrochemical cell where the chemical reaction involves a silver complex, and…

A: First calculate the silver electrode potential using electrochemical potential. Then use same…

Q: Calculate the volume of water added to 0.110 L of 0.0490 M sodium hydroxide to obtain a 0.0310 A…

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Q: 3. Draw the structures of the products when the given anhydride is treated with each of the given…

A: Carbonyl carbon centre is electrophilic in nature, due to presence of highly electronegative oxygen…

Q: 20) Propose reaction step(s) that would best accomplish the following conversions? ( CH3CCH2CH H ?…

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

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Q: 1. The formula for the conjugate base of H₂S is 2. The formula for the conjugate acid of HCO3 is

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Q: ఉ 85 80- 75 70- 65 60 55- 50 45 $ va 1648.33cm-1 1046.17cm-1 979.50cm-1 882.36cm-1 759.60cm-1…

A: The question is based on the concept of IR spectroscopy. We need to identify the bands in the given…

Q: Synthesis #1: Select two substrates and one reagent that could be combined to prepare the given…

A: Amines give nucleophilic acyl substitution reaction with acyl chloride to form an amide. The amide…

Q: (e) Product(s): [H+] Save for Later (-H₂O) Draw Your Solution -? -NH₂ Atte

A: Primary amines, R-NH2 undergo nucleophilic addition with aldehydes or ketones to give carbinolamines…

Q: A diprotic acid is titrated with a strong base. The pH at the first half-equivalence point is…

A: Answer: During the acid-base titration where weak acid is the analyte and strong base is the titrant…

Q: OsO4 (cat) NMO OH OH Select to Draw > mCPBA O J Select to Edit

A: Reaction of alkene with OsO4 gives syn-1,2-diol.  Reaction of alkene with mCPBA gives epoxide.

Q: A voltaic cell is constructed from a standard Zn²+ Zn half cell (E° red= -0.763V) and a standard I₂…

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Q: Questions: 1) Draw the condensed structure for the organic molecule that is produced when butanal is…

A: When ethanol is oxidized, it forms the aldehyde, named acetaldehyde (also known as ethanal).

Q: (3722 134) Y (49 Wavenumbers (cm-1) 2000 1500 1000 500 3000 3500 2500 4000 20 1071.05 30 729.26…

A: The question is based on the concept of IR spectroscopy. we need to assign characteristic bands in…

Q: H12 In a reaction, ASys=-160.4 J/K. What might be the entropy change for the surroundings? A. +245.9…

A: Entropy (S) is basically a measure of the change in order/disorder of the reaction. Increasing…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Given reaction involves the acyl substitution by ethyl amine.

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

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Q: Normal Carbon 209.7 84.3 57.6 40.5 34.3 27.7 23.1 DEPT-135 no peak + + DEPT-90 type of carbon no…

A: The question is based on the concept of organic spectroscopy . we need to analyse the spectra and…

Q: 12. What structure is identical to this molecule? (A) H3C CH3 ОН (B) H3C CH3 해 (C) H3C НО CH3 ОН CH3…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Which Grignard reaction below is incorrect? O O H or 1. C₂H5MgBr 2. H3O+ 1. C₂H5MgCl 2. H₂O* 1.…

A: When a ketone reacts with a Grignard reagent, a tertiary alcohol is formed and when an aldehyde…

Q: when propyl ethanoate reacts with water in the presence of an acid catalyst, provide the IUPAC of…

A: The given reaction explains the acid catalysed hydrolysis of propyl ethanoate to form corresponding…

Q: 3. Determine two of the possible starting material pairings that would give the product below using…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. Br2 (1 equiv), PCl3 (1…

A: carboxylic acids, can be brominated in the alpha position with a mixture of Br2 and PCl3 in a…

Q: What is the molar solubility (in mol/L) of CuOH (Ksp = 9.49-10-41) in a solution buffered at 10.11.

A: Answer: For the sparingly soluble salt, at the saturation point, reaction quotient becomes equal to…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.