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Q: The reagent NaBH4 acts as an ____ 1. H+ (hydride), 2. H- (hydride), 3. H+ (proton), 4. H- (proton)…

A: There are various types of reducing agent which reduces the species.  NaBH4 is sodium borohydride,…

Q: Which reagent is used to eliminate the interference of a certain cation in the confirmatory test for…

A: Answer. Salt analysis is a qualitative technique to find out the presence of cations and anions in a…

Q: What is a possible product of the following reaction? OCH₂ AB Br A + Cl₂ OCH₂ OCH ₂ CI a d d Br CI…

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Q: =rcise 2 Calculate the specific rotation of a compound of molecular weight 150 gm/mole if a 1.0M…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 11. a) Calculate the pH of a solution with a hydroxide ion, OH–, concentration of 0.325 M. Show all…

A: If the pH value is less than 7 then it is acidic in nature.  If the pH value is greater than 7 then…

Q: -C=C H H₂ (excess) Pd/C HgSO4, H₂O H₂SO4 i. BH3/THF ii. NaOH, H₂O₂, H₂O

A: Answer : A)       The terminal alkynes produce a ketone under these conditions.

Q: h. Identify which of the structures below correspond to a. b. c d. e. ОН ОН OH Н H I C C C T Т H Н C…

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Q: Given the wavefunction 4(x)= N(x-2)) where x: 1-4. The value of N required for normalization of 4(x)…

A: We are given a wave function for which we have to find the normalisation constant.

Q: The following reaction is performed and the experimental kinetic data are presented in the table…

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Q: If the pH = 9, which is true? [H3O+] is 1 x 10-2M and higher than [OH-] [H3O+] is 1 x 10-2M and…

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Q: How many of the molecules below would have signals in the 'H NMR spectrum? Do not consider split…

A: -> In 1HNMR number of signal is equal to number of non equivalent hydrogen present in the…

Q: or rotation about its C2-C3 bond? Energy (kcal/mol) 5 3 N 0.9 -180 5.0 -120 1.8 5.0 0 torsional…

A: Question 11: According to the question, we need to determine which organic compound which give the…

Q: 8) Provide the structure of the major organic product of the following reaction 1. NaNH, 2. CH3I 9)…

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Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

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Q: Synthesize each compound from acetylene. You may use any other organic or inorganic reagents. C.…

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Q: Each compound was tested for its ability to inhibit fatty acid synthase activity in both normal…

A: inhibition of fatty acid  synthase in cancer cells by various compounds.

Q: By How do the following reactions, pleases Propose Mechanism?

A: Here we have to synthesize the following given compounds from the given starting material in…

Q: Consider the following chemical reaction: HCO3 + HCI Which one of products is a conjugate base? О…

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Q: A mixture contains the following compounds: octane, octanoic acid, 1-chlorooctane and octanal.…

A: Here we have to write the increasing order of Rf values of given solutes in the mixture in paper…

Q: Other than the aromatic ring, what functional group is present in the major organic product of the…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Which of these molecules and ions do not contain polar bonds? TeCl4 CIF5 XeF2 PH2 PCl3

A: we have to select the molecule which does not have polar bonds

Q: 17. A chemical reaction involves the combination of 0.200 mol of hydrogen and 0.200 mol of nitrogen…

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Q: An excess of chromium metal is added to 500.0 mL of a 0.915 M AgNO3 solution in a constant-pressure…

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Q: Neon (Ne) 10 20

A: Protons are positively charged, electrons are negatively charged and neutrons are uncharged…

Q: What molecular property determines solubility?

A: Molecular property which determine solubility are -  1) Polarity - polarity of molecule plays…

Q: Overall, the hydrolysis of ATP is an exergonic reaction…it has a net release of energy. Which of the…

A: As given in question also the hydrolysis of ATP is an exergonic reaction that is it has a net…

Q: on For the redox reaction given below complete the following: (a) What is the oxidation no. of Cr in…

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Q: of O₂(g)? Choose ALL that apply. a. The addition of heat b. The removal of heat 2H₂S(g) + 30₂(g) →…

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Q: When 0.056g of protein was heated with concentrated sulfuric acid, the protein v completely…

A: Protein undergoes decomposition on reaction with concentrated sulfuric acid ( H2SO4 ).

Q: 1. How can synthesize the following compounds. Please start from simple and commercial available…

A: The starting materials used for the synthesis are commercially available. The materials used are as…

Q: How many of the following statements are true )Aromatic compounds are especially stable 2)…

A: Yes ,aromatic compounds are very stable. Antiaromatic compound do not follow Huckel's rules so there…

Q: Question 7: Diethyl ether has a normal boiling point of 34.6 °C and a boiling point of -1.5 °C at…

A: Given, The normal boiling point of diethyl ether (T1) = 34.6°C = (34.6° + 273.15) K = 307.75 K…

Q: 2. A sample of gas at 25°C occupies 100.0 mL at atmospheric pressure, 740 mm Hg. If the pressure is…

A: 2) Boyle's law states that at constant temperature and fixed mass of gas, the pressure of the gas is…

Q: Gaseous methane (CH₂) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Here, we have to calculate the theoretical yield of water when 0.48 g of methane reacts with 0.92 g…

Q: 12) How many levorotatory isomers are there of OH (A) 3 (B) 2 (C) 1 ОН ? (D) 0

A: -> In a pair of enantiomer one enantiomer is destrorotatory and other is levorotatory.

Q: Consider the rotational-vibrational spectrum of a diatomic molecule. Intensity 0 a. A and B b. D and…

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Q: 30.0 mL of the 1.0 M LiOH is added to 50.0 mL of 0.20 M H2SO4. What is the pH at this point in the…

A: We have to calculate the pH

Q: Other than having 4n+ 2 pi electrons, which condition(s) must be met for a molecule to be aromatic?…

A: We have to predict the condition for compound to be aromatic.

Q: 3. Convert the Lewis structures to line-angle formulas Н a. b. d. Н Н T Н Т Н н N: Н О н н Н HICIN Н…

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Q: a. b. с. н T Н H Н N: Н " Н н н T н Н Н Н Н н Н Н Н Br H Н H

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Q: What is K for a reaction if ∆G° =-364.8 kJ/mol at 25.0 °C? (R = 8.314 J/mol ･ K)

A: Given, Standard gibbs free energy (∆G°) = -364.8 kJ/mol = -364.8 × 1000 J/mol = -364800 J/mol…

Q: How much heat must be supplied to a 450.0 g aluminum pan to raise the temperature of the pan from…

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Q: Long-term space missions require reclamation of the oxygen in the carbon dioxide exhaled by the…

A: The required mole ratio for the formation of CH4 from CO2 is: 1 mol CH41 mol CO2 or 11

Q: 70. Consider the following. Need correct answer with explanation and why other options are incorrect…

A: There are two different types of cleavage of a bond. 1) Homolytic cleavage 2) Heterolytic cleavage

Q: What is the reagent in the solubilities of the sulfate and chromate of Barium that is used to…

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Q: Predict the product for the following: H TSO to -OTS OTS 1) LiAlH4 2) H₂O 3) TSCI, pyridine ?

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Q: What is the hybridization on carbon in benzene? sp sp2 sp3 sp3d

A: The hybridization on carbon in benzene is

Q: If 10. g of AgNO3 is available, what volume of 0.40 M AgNO3 solution can be prepared? Volume = mL…

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Q: What is the pH when Jeremiah has added 18.0 mL of 0.275 M NaOH to 20.0 mL of 0.500 M HCIO3? HCIO3 +…

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Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the standard…

A: We have to find the standard Gibbs free energy for a reaction using the standard electrode potential…

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.