Which of the following is the missing reagent best used to carry out the following reaction? 1. ?, THF 2. H* BrMg но. ery. BrMg" earning B. D E

Q: 1. NaCN, HCN 2. HСІ, Н2О, Нeat 1. NaCN, HCN 2. H2/Pd CH3NHCH3

A: We have find out the major product

Q: Question 35 Which of the following will cause an instrumental deviation in Beers Law? I. stray light...

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Q: Which of the following is FALSE about the wavelengths of electromagnetic radiation?   A. Radiation...

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Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: All of the following are classified as an instrumental method of analysis EXCEPT:   A. chromatogra...

A: The analysis in which we rely on the instrument is called as instrumental method of analysis.

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Q: 3. pwwr) The use of acetyl CoA in nucleophilic acyl substitution reactions is well known. Below we s...

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Q: Which one of the following compounds is consistent with the following IR spectrum? so00 eoos 1000 HA...

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Q: PART 1: Write the half - reaction of each redox reaction and determine the oxidizing and reducing ag...

A: Redox reaction is defined as the reaction in which oxidation reduction take place or which involves ...

Q: In an experiment O A. 7.50 O B. 0.775 determine the riboflavin by fluorescence spectrometry, a serie...

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Q: A) 60°c Bi 80'C C) 100C DI 120°C Heal Aoded

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Q: Calculate the equilibrium concentrations of the gaseous products if a sample of solid NH,SH is place...

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Q: Question 6 Astandard adition calibration method is desired if: O A. the sample matrix is observed to...

A: Please find your solution below : The standard calibration method is used to determine the concentra...

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Q: The rate of a certain reaction is given by the following rate law: rate =k| H2 NH3 Use this informat...

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Q: Draw the line bond or Skeletal structure of the following condensed structures. a. CH,CH,CH,CH,CH,CH...

A: Skeleton structure is shorthand structure of molecules

Q: Which box contains carbocylic unsaturation?

A: A carbocyclic compound is any organic compound in which the cyclic ring consists of only C atoms. No...

Q: Calculate the pH of a 3.6 x 10 M HCI solution. Report your answer to the hundredths place. pH = What...

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Q: QUESTION 1 The vapor pressure of pure CCI4 liquid is 504 mm Hg at 65°C. Now we prepare several 12/CC...

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Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is...

A: Cold vapour atomic absorption spectroscopy or CVAAS is one of the primary techniques for mercury ana...

Q: Which of the following would be classified as an electrophile? > View Avallable Hint(s) CH, B. CH, C...

A: Electrophiles are the species that are deficient of electrons and can accept electrons (Lewis acids)...

Q: 2AgNO3(aq) +CaBr2(aq) --> 2AgBr(s) + Ca(NO3)2 (aq). Calculate the excess of the excess reagent, in m...

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Q: 1.If you started with 0.325 g. of copper wire, how many grams of copper (II) hydroxide could be prod...

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Q: MgBr 1. (in THF) 2. H* (dilute) O the carbonyl oxygen is protonated first by an acid O the Grignard ...

A: Grignard reagent react with carbonyl compound for new carbon-carbon bond .

Q: ОН А B C

A: As the intermolecular forces increases boiling point increases 

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Q: According to the Beer-Lambert Law, on which of the following does absorbance not depend O A. Colour ...

A: Beer-Lambert Law says that A=ECl  Where A= absorbance, E= Molar Extinction coefficient, C= Concentra...

Q: what compound has this given IR Spectra?

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Q: Locate each of the potential energies or energy changes on the reaction coordinate diagram. Reaction...

A: Since you have posted multiple questions, we are entitled to answer the first only. The energy diagr...

Q: 10-6 cm? What is the frequency of light having a wavelength of 4.50 x

A: Given :- wavelength of light = 4.50 × 10-6 cm  To calculate :- frequency of light 

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Q: Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 9.59 L at 222°C....

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Q: + X (Ka = 8.3 x 10^-5).

A: In the chemical reaction that is reversible in nature, there exists an equilibrium between the react...

Q: * 00 3. Alum [KAI(SO4)2XH20] is used in food preparation, dye fixation, and water purification. To p...

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Q: 1. NaOH, д 2. H* CH3OH HO, 1, 2 еq CHзMgBr H30* 2. Hо* NaBH4 C

A: Generally NaBH4 doesn't react with esters in case of methyl ester it give partially amount of produc...

Q: Which of the following will cause an instrumental deviation in Beers Law? I. stray light II. uncle...

A:                            Answer  Which of the following will cause an instrumental deviation in Be...

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Q: Which of the following is FALSE about the absorbance of a compound? O A. Solutions containing transi...

A: A. Many transition metals and inner transition metals absorb UV-Vis although they lack pi bonds. Thi...

Q: how many grams of KCl must be dissolved in water to make 500 mL of 0.5 M solution?

A: Given :-  Molar concentration/molarity of KCl solution = 0.5 M  Volume of solution = 500 mL  To calc...

Q: 7. Identify nucleophile and electrophile in the following reaction. Show the curved arrow for the nu...

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Q: A chemist measures the enthalpy change AH during the following reaction: P4(s) + 6 Cl,(9)→4 PCI3(g) ...

A: Enthalpy of reaction is the difference of total enthalpies between reactant and product.  ∆H = total...

Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is...

A: Given, Percent transmittance of solution A = 56 % Percent transmittance of solution B = 33 % Percent...

Q: CH hyperconjugation A Present B Absent

A: The alkene functional group is identified by the presence of a double between the two adjacent carbo...

Q: PART 3: Complete and balance the reaction below in basic solution: H2O2(aq) + Cl02(aq) cloz(aq) + Oz...

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Q: Which of the following could result in a loss in yield in a mixed solvent recrystallization? i. Use ...

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Q: A tank with a capacity of 74 liters, initially contains 20 kilograms of salt dissolved in 50 liters ...

A: Given, Total capacity - 74 L Initially - 20 kg salt in 50 L of water. Final addition - (74 - 50) = 2...

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.