What are the reagents for the following reactions?

Q: 44. Select the incorrect statement from the following. 單選題 (2分) O A.Micelles form spontaneously when…

A: Micelles form only when the concentration of surfactant(detergent) is greater than the critical…

Q: same compounds. and (a) 0-H O +0-H (c) and 0- CH₂-C-H (e) CH₂=C-H and CH₂-C-H

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Q: An evacuated cylinder is charged with 0.50 atm each of HI(g), 12(g), and H2(g) gases at 793 K.…

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Q: If the mean mass of water measured with a 10-mL pipet is 9.97g at 24°C, what if anything, can you…

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Q: A sample of nitrogen gas occupies a volume of 9.07 L at 41.0°C and 1.27 atm. If it is desired to…

A: According to the ideal gas equation PV= nRTWhere P= pressure of the gas V= volume of the gas n= no…

Q: оооо 29 43 О 72 57 Relative In 40 20- 0+mm 10 20 30 40 50 60 72 70 m/z 80 90 100

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Q: Select the product expected for the reaction shown. H₂ 1) NaOEt 2) 4CH₂Br C EtO₂C CO₂Et

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Q: Consider the diagram of galvanic cell, which consists of Ag*(aq)/Ag(s) and Sn²+ (aq)/Sn(s)…

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Q: What is the molar volume of Ne gas under the conditions of temperature and pressure where density is…

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Q: It is desired to inflate a baggie with a volume of 993 milliliters by filling it with neon gas at a…

A: Given Data :

Q: Compound A H₂N OH OH NH₂ ON Compound B H₂N H₂N H₂N Jove O Na OH OH S-CH3 OH Differentiating Chemical…

A: By some of the chemical tests one can distinguish functional group.

Q: CO₂H OH ЕФОН, Н lot Submitted Drew the structure of the product of this Fischer esterification…

A: Fischer esterification is a reaction between an acid and an alcohol. The reaction produces an ester.…

Q: ncreasing the concentration of the salt in a colloidal system will: a) Increase the radius of sheer.…

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Q: mol sample of hydrogen gas at a temperature of 12.0 ers. The pressure of this gas sample is mm

A: Given, Mole(n) = 0.906 mol Temperature (T) = 12.0 °c = 285 K Volume (V) = 23.6 L Gas constant (R)=…

Q: 4) The enone can be prepared from Mannich reaction 5) The benzilic acid rearrangement containing…

A: I have given the solution below:

Q: Provide the correct IUPAC name for the compound shown here. Br Br 1 1 CH3-CH-CH-CH3

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Q: 11) 4² Question 38 of 48 Match this condensed formula, (CH₂)₂CHCH₂CH₂OH, with the correct skeletal…

A: The correct skeletal drawing for given condensed formula is

Q: 26. A student weighs out 5.00 g of potassium iodide to react with an excess of lead II nitrate…

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Q: Which chemical equation below is balanced?   EQUATION A:  6H2SO4(aq) + 2Al(s) ----> Al2(SO4)3(aq)…

A: We have to select the balanced equation

Q: ncreasing the concentration of the salt in a colloidal system will: a) Increase the radius of sheer.…

A: Given in following question a concentration of the salt in a colloidal system will increase the .…

Q: Which one of the following substances should exhibit hydrogen bonding in the liquid state? O PH3 O…

A: Molecule is made up of two or more than two atoms.

Q: Assign the stereochemistry as R or S. O OR OS Br

A: Given structure of the compound--

Q: The U.S. is one of several countries committed to reaching “net-zero” carbon emissions by 2050. This…

A: This step should be taken by all the countries because carbon dioxide is the main reason behind most…

Q: The following are organic molecules. For each compound, circle any hydrogen that has partial…

A: From the given molecules :  Circle any hydrogen that has partial positive charge and can form…

Q: Four kilograms of carbon dioxide (CO2) is contained in a piston-cylinder assembly with a constant…

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Q: me of the sample increase, decrease, or stay the same? e volume increases or decreases, calculate…

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Q: CO₂H OH EtOH, H' Not Submitted Drew the structure of the product of this Fischer esterification…

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Q: The pH of a 0.52M solution of 4-chlorobutanoic acid (HC₂H5O₂Cl) is measured to be 2.40. Calculate…

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Q: CI ч CH₂CH₂CH₂CH3 CH3 CH3

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Q: 56. Will a precipitate form in a 0.0010M solution of Mg (NO3)2 if the pH of the solution is adjusted…

A: 56. 0.0010 M solution of MgNO32 has a pH of 9.0 . The Ksp of MgOH2 is 8.9 ×10-12 .We have to…

Q: How would you identify an aliphatic unsaturated hydrocarbon as being an alkyne? by the presence of…

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Q: 7. Name/draw the following molecules. a) t c) 2-2-chloro-2-hexene d)

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

Q: 1. Propose a stepwise process for the synthesis of the aromatic compound from benzene. C₂H5 CH3 a.…

A: Given compounds are :  Propose a stepwise synthesis of the given compounds = ?

Q: Calculate the enthalpy change for the following reaction: 2C(s) + H2(g) → C2H2(g) ΔH° = ??? kJ…

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Q: Question 5 Which of the following protons appears furthest downfield in the ¹H NMR spectrum? -C H Н…

A: In this question, we will see which proton come in downfield side in 1HNMR spectrum.  You can see…

Q: Directions: Give the oxidation numbers of the underlined atoms in the following molecules and ions.…

A: Given,3. ZnO22-4. WO42-Required,                   The oxidation numbers of the underlined atoms…

Q: For which of the following species are the dispersion forces strongest? C8H18 O C6H14 O C4H10 O C3H8

A: Here C8H18 have highest or strong dispersion forces . Dispersion forces simply vandeerwal…

Q: Draw the products of each SN1 reaction and indicate the stereochemistry when necessary. CH3CH2 CH3…

A: In SN1 reactions at first a carbocation is formed from the substrate molecule. Then nucleophile can…

Q: Draw Newman Projections of the following molecule, looking down the C2-C3 bond. Under A, draw the…

A: Generally Anti conformer is most stable and eclipse conformer is least stable

Q: Which of the four structures is consistent with the 1H-NMR spectrum shown below? t, 2H 5 (a) (c) 4…

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Q: Draw the possible hydrogen bonding interactions between molecules A and B. Draw the possible…

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Q: 604+ 2NaOH → Na₂SO4 + 2H₂O licate when the equivalence point is going to be reached if at the…

A: Equivalence point is the point where the acid and base are completely neutralised.

Q: Mode of separation that uses a polar stationary phase: IEX HILIC SEC NPLC

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Q: Choose the INCORRECT combination of "type of solid" and specific example. network covalent/graphite…

A: Please find your solution below : Solid is one of the states of matter that has a definite shape and…

Q: Predict the products (if any) that will be formed by the reaction below. If no reaction occurs,…

A: Recall the reaction-->  Zn(s) + Au(NO3)2(aq) ---> ?

Q: Question 25 Assign the stereochemistry as R or S. CH3 "F CI OR OS

A: In this question, we will assigned the R or S stereochemistry for the center carbon ( chiral carbon…

Q: Explain how ozone can be both harmful and beneficial.

A: Ozone  is a highly reactive gas and this has is composed of three oxygen atoms. Ozone occurs in the…

Q: The COVID-19 pandemic forced many people to work from home for extended periods. During these…

A: Smog is air pollution that reduces visibility. The term "smog" describe a mix of smoke and fog. The…

Q: below each structure, write the hybridization state (sp, sp, or sp') =. ALL atoms and lone pair…

A: Hybridization is the overlapping of the atomic orbitals and forms same energy hybrid orbitals.

Q: 6. Upon operation of the hollow cathode lamp at high current the intensity of the produced beam…

A: The operation of the hollow cathode lamp is in the following fashion: i) The positively charged…

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.