Which of the following species is likely to be a nucleophile and which an electrophile? (a) CH3CI (b) CH38 (c) -CH3 (d) CH3CH

Q: If Giorno Giovanna measured the mass of a product in order to calculate the amount of analyte presen...

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Q: A chemist measures the enthalpy change AH during the following reaction: 2 Al(s) + Fe,O3(s)→Al,O3(s)...

A: Given, 2 Al(s) + Fe2O3(s) ➝ Al2O3(s) + 2 Fe(s)   ∆H = -852 kJ Calculating the values of ∆H for the f...

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Q: Given the table of bond dissociation energies above (in kJ/mol), estimate the energy change for the ...

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Q: Lewis dot

A: Lewis structure is the diagrammatic representation of the total number of valence electrons in an io...

Q: For each formula, fill in the eight items listed in the instructions. The Lewis models (at least) sh...

A: Answer is attached below

Q: Jsually, one of the solvents used in the solvent extraction process is a(n). O glue O viscous O inor...

A: Usually, one of the solvents used in the solvent extraction process is a.....  

Q: Suppose 3.61 g of chlorine, Cl2, are used to prepare dichlorine pentoxide, Cl2O5. How many moles of ...

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Q: A chemist makes 570.mL of zinc nitrate ZnNO32 working solution by adding distilled water to 260.m...

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Q: CH.OH Lewis Structure

A: Lewis structure is defined as the diagrammatic representation of the total valence electrons present...

Q: The freezing temperature of the benzoic acid-lauric acid solution can be determined by finding the t...

A: Freezing-point depression is defined as the decrease in the temperature at which a substance freezes...

Q: If the wine is 15 %, how many milliliters  of ethanol, C2H5OH are present in a bottle containing 500...

A: Given,  Volume of the wine = 500 mL  Volume percent of ethanol in wine = 15%  Find the volume of the...

Q: A major component of gasoline is octane CH18). When octane is burned in air, it chemically reacts wi...

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Q: An unknown compound contains nickel, phosphorus, and oxygen. When analyzed, a 100.0 g sample was fou...

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Q: Thermite welding is an exothermic reaction, which produces molten iron that permanently binds metals...

A: The process is called as aluminothermic process.  In this process the aluminium metal acts as a redu...

Q: Q2. Determine the following for the cobaltocene a. Total number of microstates possible. b. All the ...

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Q: 106

A: The reaction between SO2 and H2O is, SO2g+H2O l ⇔H+aq + HSO3-aq Remember that 0.12 ppm SO2 is 0.12 p...

Q: Given the chemical equation: 2Al₂O₃ → Al + 3O₂, How many moles of Al is produced when there are 120g...

A: Here we have to determine the moles of aluminum metal produced by the reaction of 120 gram of Al2O3....

Q: 2. Draw and label a reaction energy diagram for the following reaction: NO + CO Things to label in d...

A: The progress of a reaction can be represented by the reaction energy diagram. In a reaction energy d...

Q: Lewis structure

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Q: Exercise 2 Consider the three sp? hybridized orbitals, 1 25 + V3 1 2s - V3 2pz +2px 1 43 = V3 1 2Px ...

A: We have the following wave functions that we will be using during our calculations: ψ1=ψ1*=132s+232p...

Q: 2. The reaction H2 (g) + 2 NO (g) + H,O (g) is studied at a certain temperature N,0 (g) by determini...

A: Introduction :  Rate law can be defined as the representation of rate of reaction in terms of concen...

Q: A chemist prepares a solution of zinc nitrate (Zn(NO3),) by measuring out 40.7 umol of zinc nitrate ...

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Q: major component of gasoline is octane C8H18 . When liquid octane is burned in air it reacts with ox...

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Q: Which compounds are oxidizers and which are reducing agents? How do I go about solving this?

A: Redox reaction can be defined as the reaction in which oxidation and reduction both occur together. 

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Q: One spring Sunday, my children asked me to put the inflatable pool that measures 1m × 2m x 0.6m, but...

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Q: What is the atom ratio between C and H in C2H5OH? O 1/5 O 2/1 O 2/6 O 2/5

A: Given, C2H5OH      Required,                   The atom ratio between C & H in C2H5OH.

Q: Suppose 6.79 g of potassium iodide is dissolved in 200. mL of a 0.40 M aqueous solution of silver ni...

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Q: How many moles of S are in one mole of Al2(SO4)3? O 4 mol S O 3 mol S O 1 mol S O 2 mol S

A: We know that,  Number of mole = Given mass / Molar mass  Mass = Number of moles X Molar mass   

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Q: Determine the oxidation number of the Carbon in this given compounds. Note: Put the corresponding ch...

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Q: What do you call the type of analytical method that relies on the absolute stoichiometric equivalenc...

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Q: Choose which waste disposal container you should dispose of the unused 0.1 M FeClz solution. A organ...

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Q: A unique plant was discovered from the hot springs of Maquinit, Coron, Palawan. To study the activit...

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Q: For calibration curve of true conc. 8,5, 6, 14, 40 and Ing/ml, find out the dynamic range and LLOQ, ...

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Q: By applying the steady-state hypothesis to the species CH3' and C2H5* show that the mechanism: C2H6 ...

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Q: What is the major product of the following reaction? H30 HO, HO. CO2 II IV

A: So option A is correct

Q: What is the molar absorptivity of a 2.50 x 10-4 M solution if its absorbance at 550 nm is 0.500? The...

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Q: ny nickel atoms a MM (P) = 30 97

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Q: Draw the structure of the fragments with m/z = 105 and 57 that could be seen in the mass spectrum of...

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Q: A compound of potassium had the following percentage composition: K 49.44%; H 0.6372%; P 19.58%. The...

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Q: You are part of a group of pharmaceutical chemists who are currently characterizing potential lead c...

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Q: (a) он (b) (c)

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Q: 88. A small metal cube is 1.34 cm on each side and has a mass of 18.936 grams. What is the density o...

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Q: Current Attempt in Progress A 2.05 g sample of an unknown compound contains H, S, and O. If the comp...

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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.