Which of the following reactions is the best method for preparing the compound shown?

Q: Barium chloride is reacted with sodium sulfate to produce barium sulfate and sodium chloride. How…

A: Given: Moles of BaCl2 = 0.8 mol

Q: he phase rule describes the number of variances given the number of component present in a system…

A: The statement," The phase rule describes the number of variances given the number of component…

Q: Chemistry Name (a) a thermoplastic, (b) an elastomer, and (c) a fiber that is produced…

A: Answer -  ionic chain polymerization - Ionic chain polymerization is a chain-growth reaction where…

Q: Write the Lewis structures with lowest formal charge for the following materials: NO21- ;  NO31- ,…

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Q: 12. Which type of interaction is formed when lonic solutes undergo dissolution in water? A. Hydrogen…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the importance of making sure that the correct process is done in the process of…

A: Because Two molecules of ATP are produced in fermentation if the process is not carried out properly…

Q: What was done to ensure that there are no more chloride ions present in the precipitate? A Addition…

A: If a solution containing more chloride ions, then we can use silver nitrate test to identify the…

Q: 5. A photon of blue light has a wavelength of about 475 nm. a. What is the frequency? b. What is the…

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Q: Write a chemical equation to show vitamin C is oxidized by iodine.

A: Ascorbic acid is known as vitamin C.

Q: 0.5000 g sample containing NaCl (58.44 g/mol), BaCl2 (208.23 g/mol), and 11.56% by mass of…

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Q: Which of the following compounds will result from the reaction between propene and HBr? A.…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the aim of (solids:recrystallization and melting points) experiment?

A: What is the aim of (solids:recrystallization and melting points) experiment?

Q: What is the molarity of a solution in which 150g of CaO are dissolved in 1900ml of solution?  (MW:…

A: Given :-  Mass of CaO = 150 g  Volume of solution = 1900 mL  MW : Ca = 40g/mol, O=16g/mol  To…

Q: Solve for the pH level of an ammonia buffer. Given that it contains 500.0 mL of 0.3701 M ammonia and…

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Q: The reagent KMn04 is used to completely oxidize acetylene. What is an expected property of the last…

A: When acetylene ,C2H2 is oxidised with potassium permanganate, KMnO4 then initially glyoxal is…

Q: *Given the following information, answer the questions 6 and 7 Acid NH3 HC=CH pKa Acid pKa CH;CH:OH…

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Q: How was the precipitate obtained after filtration?   By scraping from the filter paper and…

A: Filtration is used to separate an insoluble solid from a pure liquid or a solution

Q: A student weigh out 2.795 g of potassium hydrogen phthalate (molar mass is 204.22 g/mol) to do a…

A: Given :-  Mass of potassium hydrogen phthalate = 2.795 g  Molar mass of potassium hydrogen phthalate…

Q: he pKa of the indicator is approximately 6, to which of the following equivalence point will it be…

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Q: What is the molarity of a solution in which 150g of CaO are dissolved in 1900mL of solution? (Use…

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Q: Refer to the reaction below to answer number 43 to 45.

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Q: Consider the following reaction where K. 1.29x10 2 at 600 K: COCI, (g) = co (g) + Cl2 (g) A reaction…

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Q: NABH4 OH OH LIAIH4 OH OEt H. chemoselectivity How ban do this reaction?

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Q: A solution contains 3.86g of magnesium chloride and 250g of water. Compute for the freezing point…

A: Freezing point of solvent is greater than freezing point of solutions

Q: 372.000 is the molecular weight of disodium ethylenediaminetetraacetate 6.119 grams to prepare a…

A: Given: Molarity of disodium ethylenediaminetetraacetate i.e. Na2EDTA = 0.047 M Volume of solution =…

Q: Identify which type of hybridization the pointed element exhibit. O sp4 O sp3 O sp2 sp OEU-

A: The hybridisation of the pointed element (oxygen) is

Q: electrons with other positively charged ions in soil solutions.

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Q: The molar mass of a compound is 180.16g/mol. Analysis of a sample of the compound indicates that it…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: eg) – 2N2O5(g) + O2(g) (slow) g) + O3(g) → NO3(g) + O2(g) (fast) (g) + NO2(g) N2O5(g) (slow) z(g) +…

A: Rate law is experimentally calculated quality.  A reaction completes in several steps then ,slow…

Q: Identify the class of compound the red encircled functional group (R) belongs to. H H R H c-H H- C C…

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Q: Initial Concentration (mol/L) Rate of Appearance of C A В (mol/L.s) 0.10 0.10 2.0 x 103 0.20 0.10…

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Q: 5. If a hydrocarbon compound has a formula mass of 16.04g, what is its empirical formula? О СН2 O…

A: Given :-  Empirical formula  CH2  CH4  C2H2  CH3 Empirical Formula mass = 16.04 g  To identify :-…

Q: n the analysis of 0.8972 g of an impure Cl- sample (35.45 g/mol), 1.399 g of AgCl (143.32 g/mol)…

A: Here we are required to find the % of Cl in the impure sample and also find the mass of AgI formed…

Q: When alkenes are oxidized initially, they form what types of compounds? A. Aldehydes B. Alcohols C.…

A: It is asked in the question that what forms when alkene are oxidised initially.

Q: Refer to the reaction below to answer items 31 to 35. HBr- ---

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Q: Find out the first row transition metals (M) for the following compounds (all of them obey 18e rule)…

A: The organometallic compounds that obey 18e rule are found to be stable. The formula to be followed:…

Q: Which of the following is not a characteristic of metals? Group of answer choices basic oxides…

A: 1) Basic oxides Metals have basic oxides.

Q: Which of the following statements is TRUE regarding the natural steroid, progesterone? H H C-H H-C-H…

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Q: What is true about the heated solution upon cooling? A. As energy is released, the concentration of…

A: As per bartleby guideline, an expert is allowed to answer one question at a time. Please re upload…

Q: Given the table below, identify Sample D? Sample A Sample B Sample C Sample D Solubility in H20…

A: Here some organic compounds are given.Some tests of these compounds are given also.We have to…

Q: 500g of Al2S3 is dissolved in H20 to make 15.0 L of solution. What is its normality? (MW:…

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Q: the given equation using the valence change method. Identify the reducing agent and the oxidizing…

A: Given that -  Following unbalanced redox reaction -  Cu   +  HNO3  ->    Cu(NO3)2  +   NO…

Q: For the theoretical reaction: A+2B D+F a plausible 2-step reaction mechanism was determined to be 1.…

A: Theoretical reaction : A+2B ---> D+F  A plausible 2 step reaction mechanism :  1. A + B…

Q: Consider the endothermic decomposition of carbonic acid below H2CO3(aq) ⇌ CO2(g) + H2O(1) Where…

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Q: 00g of Al2S3 dissolved in H2O to make 15.0 L of solution. What is its normality? (MW: Al = 27g / mol…

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Q: Which of the following statements is NOT true? A. Dissolution and crystallization are opposite…

A: We have to tell among the given statements which one is not correct. The given statements are…

Q: The gas phase decomposition of hydrogen peroxide at 400 °C H202(g)H20(g) + ½ 02(g) is second order…

A: Given :-  H2O2(g) → H2O(g) + O2(g)  Reaction is second order  K = 0.650 M-1s-1  Initial…

Q: The anode can always be defined as the:  a. electrode at which reduction occurs b. electrode at…

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Q: lodine-131 is used to treat Graves disease, a disease of the thyroid gland. The amount of 1 used…

A: As per our guidelines, we are supposed to answer only one question as multiple questions have been…

Q: In what ways can temperature monitoring systems help you and how do they assist you?

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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.