Choose the BEST reagent for carrying out the following conversion. A NaOH, H₂O (B) NaBH4 CH₂PPh3 All of the above H CH₂OH

Q: solute CaCl₂ NaCl CH3 (CH₂) CH3 Which is the better solvent? CH, OH O CC14 H₂O CH₂(CH₂) CH3 CC14 H₂O

A: Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of…

Q: Final NaOH Burette Reading 20.72 mL 41.54 mL 21.59 mL Initial NaOH Burette Reading 0.12 mL 20.72 mL…

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Q: on 2 of 18 O Macmillan Learning Balance the combustion reaction in order to answer the question. Use…

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Q: 1. Calculate the velocity (in m/s) of a 2.34-g object that has Ek = 46.2 J. 2. Calculate the…

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Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: ♧ Oxidation : Loss of electrons with increase in the oxidation state .♧ Reduction : Gain of…

Q: Please include steps, formula and transformations as well as explanations. Thank you. Calculate the…

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Q: <Ch 6 Homework Problem 6.33 How many moles are present in a 2.80 g sample of each of the following…

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Q: Name the following organic compounds: CH3 1 compound CH3 I CH₂CH₂-CH - CH₂ CH₂ CH₂ CH3 I CH,— CH,—C—…

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Q: The metal content of iron in ores can be determined by a redox procedure in which the sample is…

A: To calculate the mass percent of Fe , we would use following steps :  i.) First Calculate the moles…

Q: A green beam of light has a wavelength of 507nm. What is the frequency of this light?(hz) What…

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Q: A Visited Use the References to access important values If needed for this question. The equilibrium…

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Q: Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 50.mL…

A: Given :-  NaHCO3(aq)+HCl(aq)→NaCl(aq)+H2O(l)+CO2(g)  volume of HCl solution = 50.mL  Molarity of HCl…

Q: Quantum numbers arise naturally from the mathematics used to describe the possible states of an…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: The source of bitterness in dark chocolate is the compound theobromine, an alkaloid present in cocoa…

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Q: if the Ksp of AgCl is 1.5 x 10 -8, calculate the molar concentration (M) of AgCl in a saturated…

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Q: A student ran the following reaction in the laboratory at 656 K: 2NH3 (9) N₂(g) + 3H₂(g) When she…

A: Ammonia decomposes into nitrogen and hydrogen. The equation for the balanced chemical reaction is as…

Q: The standard heat of formation for Ag2CrO4(s) is -712 kJ/mol at 298 K. Write the formation equation…

A: The equation for the heat of formation reaction can be written as, 2Ag++CrO4-2→ Ag2CrO4 ∆H=-712…

Q: Determine the charge SnCl, Pb(NO3)2 on the transition metal cation in the following compounds. SnC14…

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Q: How many atoms of carbon and how many grams of carbon are there in 5 mol of each of the following…

A: Here, we have to find the number of atoms of carbons and the mass of carbon in 5 mol of CaCO3 and 5…

Q: O Macmillan Learning When part of a molecule, what is the typical number of bonds and nonbonding…

A: We have to tell the typical number of bonds and the non-bonding electron pairs for each of the atoms…

Q: What is the enthalpy of reaction for the following reaction: 2H₂O(g) → 2H₂(g) + O₂(g) Bond H-H O=O…

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Q: 1. Using your textbook or an internet search, list two "problems" associated with hard water. 2.…

A: 1) Hard water is defined as the water having high amount of minerals like calcium and magnesium. The…

Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…

A: Dispersion forces exist in all type of compounds. Also It is the only intermolecular force in…

Q: 2. A water sample has 10 µg/L Hg2+ and a density of 1.0 g/mL (atomic weight of Hg = 200.59).…

A: a) 1μg/L = 1ppb    so, 10μg/L = 10ppb b) Molecular weight = 200.59 A molecular weight of 200.59…

Q: In this assignment, we will consider 1 mole of N2(g) which is in a closed container. In state 1, the…

A: According to question, N2 is behaving as an ideal gas. According to question, initial pressure P1 =…

Q: Which of the following is incorrect about the molecule shown below? CH3CH=CH-CH=CH₂ it belongs to…

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Q: The tungsten metal used for filaments in light bulbs is made by reaction of tungsten(VI) oxide with…

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Q: could you space it out better with better labels?

A: In this question, we have to provide clearly written solution of the preceding question.

Q: Which of the following is an acetal? OCH3OCH₂CH₂OH O CH₂-CH-OH OH O O-CH3 CH;CH-O-CH O-CH3 CH₂ C-CH₂…

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Q: 11. What is the pH and pOH for water at 50 °C? Kw (50 °C) = 5.48×10-¹4. A: 6.63; 6.63

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Q: Write a balanced net ionic equation to describe the following: (a) the oxidation of U4+ to UO2²+ by…

A: Here we have to balance the following given redox reaction . It can be balanced by ion- elctron…

Q: Write the full electronic configuration for lead (Pb).

A: The subshell with lowest (n + l) value is filled up first when two are more subshell have same (n+l)…

Q: 17. What is the pH of a 0.024 M acetic acid (K₁ = 1.8 x 105) solution at 25 °C? A: 3.18

A: Ostwalt diluation law gives then concentration of H+ ions.

Q: A student ran the following reaction in the laboratory at 619 K: CO(g) + Cl₂ (g) COC1₂ (g) When she…

A: we have to calculate the equilibrium constant

Q: Kinetic Theory of Gases 1. You have a container filled with a gas at 25°C and 1 atm. Explain why the…

A: According to the kinetic theory of gases, the average velocity of a gaseous particle depends on…

Q: Which of the following is not amphoteric? HCO3 NH4+ H₂O H₂PO4 HS

A: Amphoteric : These are those substances which acts as both acid and base. According to Bronsted…

Q: What would the structure and net charge of y- Aminobutyric acid (GABA) be at pH = 1?

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Q: Given the following thermochemical equations: H2 (g) + F2 (g) → 2HF (g) ΔH = -537 kJ C (s) + 2F2 (g)…

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Q: 12. Hydroxybenze is heated together with dilute nitric acid to produce complete chemical reaction…

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Q: Vol 752mL Gas X  (g) 2.49g 1.98 atm 62oC     Identity of the gas - by formula ?

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Q: In a coffee cup calorimeter, a 6.50-g sample of solid sodium hydroxide dissolves in 100.0 g of…

A: Specific heat : It is defined as the quantity of heat required to raise the temperature of one gram…

Q: Can we use FT-IR spectrometer for quantitative analysis??

A: Qualitative analysis: The analysis in which the presence or absence of a particular element,…

Q: what is the balanced chemical equation for hydrobromic acid and potassium sulfide and what type of…

A: We have to write the balanced chemical equation for hydrobromic acid and potassium sulfide

Q: Which substance is the Brøønsted-Lowry acid in this reaction? Which is the Brøønsted-Lowry base?…

A: Bronsted acid: The substance which donates proton(H+) is called Bronsted acid. Bronsted base: The…

Q: How many grams of aluminum must react to displace all the silver from 30.7 g of silver nitrate? The…

A: Firat we need to write a balanced chemical equation between silver and silver nitrate .  Then using…

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: Hydrogen bonding is defined as the interaction involving a hydrogen atom located between a pair of…

Q: The tungsten metal used for filaments in light bulbs is made by reaction of tungsten(VI) oxide with…

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Q: The following thermochemical equation is for the reaction of H₂O(1) to form H₂(g) and O₂(g).…

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Q: Consider the reaction Br2(l) + 2F-(aq) → 2Br-(aq) + F2(g) at 298. a. Write the cell diagram. b.…

A: The balanced redox reaction is:  Br2(l) + 2F-(aq) → 2Br-(aq) + F2(g)

Q: Under certain circumstances, carbon dioxide, CO₂ (g), can be made to react with hydrogen gas, H₂(g),…

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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.