OH F OH

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the tem...

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Q: Compute the E°cell and determine whether spontaneous or not. A. Zn and Fe B. Fe and Pb C. Zn and Pb

A: For spontaneous cell standard Gibbs energy change is negative...

Q: The balanced combustion reaction for C,H, is 2C,H,0) + 150,(g) 12 CO, (g) + 6 H,O(1) + 6542 kJ If 5....

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Q: propose three different types of reactions to produce (E)-4,4

A:   Dehydration of alcohol gives alkene  Dehydro halogenation of alkyl halide gives alkene as major p...

Q: 13.1 Multiple-Choice Questions 1) Which one of the following compounds is an alcohol? A) OH CH3 - CH...

A: Functional group of ether is R-O-R in which Oxygen (O) is attached with two different alkyl groups. 

Q: The equilibrium for a particular chemical reaction is dependent on the O a. atmospheric pressure. O ...

A: Equilibrium constant is the the ratio of rate of forward to the rate of backward reaction

Q: Write the reaction rate expressions for the reaction below in terms of the disappearance of the reac...

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as t...

Q: CH3 CH3 CHO OSIME;

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Q: Q2. Consider CH4 is a planar molecule and prove that it is wrong from the molecular orbital theoI

A: CH4 is planar molecule  this statement is Wrong. CH4 is Tetrahedral molecule.

Q: 10.45 Calculate AG° at 45°C for reactions for which (a) AH° = 293 kJ; AS° = -695 J/K (b) AH° = -1137...

A: Formula used :-  ∆G° = ∆H° - T∆S°

Q: 1. A compound is 48.38% carbon, 8.12% hydrogen, and 53.5% oxygen by mass. Find its empirical formula...

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Q: The rate of decay of radium is proportional to the amount present at any time. The half-life of radi...

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Q: The acid dissociation constant K of carbonic acid (H,CO,) is 4.5 x 10. Calculate the pH of a 2.0M so...

A: ★ Answer : pH of 2.0 M carbonic acid solution is 3.0    ★ Solution :   H2CO3 is a weak acid that dis...

Q: O2(9) + F2(g) = F2O2(g) Expt # [F2] Rate (M/s) 0.1 1.00 x 10-4 0.8 0.2 5.00x10-5 2 0.1 0.1 1.25x10-5...

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Q: 5. Target Reaction: 20 H O(1) + 2H_O1) 2C H O)+ O 2 4 Step Reactions: 2 C2H60() + 302(g) → 2CO2(g) +...

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Q: A0.55 M solution of HX, a weak acid, is made. a) Write the reaction of the acid in water and identif...

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Q: The solubility product of solid copper(II) hydroxide is 2.2 x 10−20 g/L in water at 298 K. What is i...

A: Given :- Ksp of Cu(OH)2 =  2.2 x 10−20 g/L  To calculate :- Its solubility (g/L)

Q: Question Completion Status: What is the rate of disappearance of O2 from 0 s to 16 s? QUESTION 2 Wha...

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Q: When 3,3-dimethylbutan-2-ol reacts with sulfuric acid in water, the major product isolated is shown ...

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form a...

Q: What is the endpoint of titration O W here there is no acid Where there is no base When the volume o...

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Q: Why is molar heat of fusion lower than molar heat of vaporization?

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Q: write a complete set of equations (molecular, total ionic, and net ionic) for the reaction of iron (...

A: FeCl3 + NaOH -->  

Q: 10.35 Use tabulated thermodynamic data to calculate the stan- dard entropy change of each of the rea...

A: Standard Entropy : It is the entropy change for 1 mol of pure substance at standard state of tempera...

Q: What should be left in the locker before entering the laboratory? O a. all of the above O b. cellpho...

A: While working on laboratory some things has to be in mind. Some precausion should be taken as it wil...

Q: CH3CH2CH2CH2CH2CH2COH  CH3CH2CH2CH2CH2COOH CH3CH2CH2CH2CH2CH2CHCH2 CH3CH2CH2CH2CH2CH2CH2OH a) Whi...

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Q: You may have observed that KHT has a low solubility at room temperature that generally increases wit...

A: Given statement is :   

Q: Determine the wavelength in pm (10-12 m) of an object of 2.83 X 10-31 kg moving at a velocity of 7.9...

A: Wavelength = h÷mv 

Q: Consider the reaction of 2 mol H(9) at 25°C and 1 atm with 2 mol Bry() at the same temperature and p...

A: Answer: Reaction between hydrogen and bromine to produce HBr is shown below: 12H2(g)+12Br2(g)→HBr(g)...

Q: Proper attire in the lab includes O a. sandals O b. short sleeves O c. none of these. Od.shorts

A: Proper attire in the lab includes : 

Q: A0.55 M solution of HX, a weak acid, is made. a) Write the reaction of the acid in water and identif...

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Q: Part A MISSED THIS? Read Sechion 6.4 (Pages 222-225) Aerosol cans carry clear warnings against incin...

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Q: When silver metal, Ag, is exposed to hydrogen sulfide gas, H2S, it tarnishes. Is the reaction of Ag ...

A: Oxidation means increase in oxidation no. whereas reduction means decrease in oxidation no.  RA = re...

Q: 2. Problem 6.15: A homogeneous solution of 235U and H20 contains 10 g of 235U per liter of solution....

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Q: Suppose that Daniel has a 2.00L bottle that contains a mixture of O,, N,, and CO, under a total pres...

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Q: Write the equation for the preparation of soap from stearic acid and NaOH. Explain the reaction.

A: Given,  Write the equation for the preparation of soap from stearic acid and NaOH. Explain the react...

Q: Draw the Lewis Structure of carbonate ion, CO32-. Please include the resonance structures and the fo...

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st q...

Q: heat a water jug and a rock of equal mass to 40. °C. If you can only place one item under your blank...

A: Specific heat is defined as the amount of heat required to raise the temperature of one gram of a su...

Q: When silver metal, Ag, is exposed to hydrogen sulfide gas, H2S, it tarnishes. Is the reaction of Ag ...

A: Redox reaction is the reaction in which oxidation and reduction occurs in the same reaction.  Oxidis...

Q: 18. Consider the following reaction which has a has Ke = 0.054 at a certain temperature: PCISG) = PC...

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Q: Draw curved arrows to show the mechanism for the step of the B-ketoacyl-ACP synthase reaction shown ...

A: In given reaction release of CO2 takes place.

Q: 5,5-dimethylhept-3-ene was reacted with HBr. Provide the reaction mechanism of this reaction.

A: Addition of HBr to an alkene occurs via the formation of a more stable carbocation as shown in the f...

Q: Balance the following redox reactions in basic solution: 6. Au + O2 + CN- -> Au(CN)2- + H2O2 7. Br- ...

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Q: Calculate the percent dissociation of 4-chlorobutanoic acid (C,H,CICO,H) in a 2.2M aqueous solution ...

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Q: 14c. c. What is the value of Kc at the given temperature? 4.60 x 10-8 2.96 x 10-8 1.78 x 10-8 8.80 x...

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Q: 2- You'll find information on the properties Suppose a 0.048M aqueous solution of sulfuric acid (H, ...

A: Sulfuric acid is a strong dibasic acid. H2SO4 <---> H+ + HSO4- HSO4- <----> H+ + SO42-  ...

Q: Use the References to access important values if needed for this question. A 7.12 gram sample of arg...

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Q: Hydrogen and carbon dioxide gases react at a high temperature to give water and carbon monoxide: H2(...

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Q: If the initial concentrations are: [H2]=[k]=0.250 M; [HI] = 0 M, Calculate the equilibrium concentra...

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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.