Choose the correct set of reagents that would lead to this major product under these conditions. HBr (excess) Br

Q: Which of the following reactions result in a positive ∆ Ssys? A. Pb(NO3)2 (aq) +KCl (aq) ---> PbCl2…

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Q: The data in the table were collected at 580 K for the reaction 2 HI(g) k= H₂(g) + L₂(g) Time (s)…

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Q: What is the primary species in solution at the halfway point in a titration of NH₃ with HBr?

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Q: How many moles of Carbon are there in 150 g sodium acetate?

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Q: 6. Circle the statement(s) that is/are true. For the false statement(s), explain why they are false.…

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Q: What is the correct expression for the equilibrium constant K? Select an answer and submit. For…

A: Equilibrium constant is defined as ratio of  products concentrations to the reactants concentrations…

Q: Suppose a student uses a wet Erlenmeyer flask to hold their soda sample. How will this affect the…

A: Erlenmeyer flask is also known as a conical flask or a titration flask and is a type of laboratory…

Q: #1 + H₂ Lindlar catalyst

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Q: A. B. HBr,CCI4 HBr,ROOR HBr,CCI4 HBr,ROOR

A: We have to give the major products of the given reaction. Introduction:  Markovnikov's addition: In…

Q: Which of the following diagrams best represents the hydration of KBr when dissolved in water? The Br…

A: Potassium bromide (KBr) is a strong electrolyte and dissociates completely into an aqueous solution.

Q: (b) 1) LDA 2) 0 H-C-H 3) H30* н-с

A: LDA is a strong base, it is quite bulky in nature. so it would like to abstract proton from the less…

Q: 1.03 2. H₂O

A: Well, O3 is an oxidizing agent. O3 is used to cleave alkene and alkyne. this reaction is known as…

Q: F. Build each of the molecules (a, b, c and d) drawn below (team/group work)__ Br Br Br Br b) C) d)…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: А. B. С. D. Е. Br Br Н H OH Which of

A: We have Given set of transformations in which alkylation is needed in the following:

Q: Using a coffee cup calorimeter, determine the enthalpy of reaction (in kJ) if the reaction media is…

A: Volume of solution V = 150.0 mL  density = 1.000 g/mL  Therefore, mass of solution = 1.000 g/mL *…

Q: Provide the correct systematic name for the compound shown here. N N MM M

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Q: 1. Complete the following reactions by writing missing reactant(s), reagent(s), or product(s). a. b.…

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Q: Structures A and B are drawn at the left. There are 4 reactants drawn as well. If a reaction is done…

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Q: A sample of an unknown metal was reacted with 10.0 mL of HCl to produce hydrogen gas, which was…

A: To identify the unknown metal. Given, Mass of the unknown: M=0.204 g Volume of hydrogen gas:…

Q: Which of the following processes will lead to an increase in the entropy of the system? (Circle all…

A: Entropy is a measurement of randomness or disorderedness in a system. Entropy of a state of a…

Q: Calculate the amount of heat needed to melt 58.6g of solid methanol (CH3OH) and bring it to a…

A: Mass of methanol= 58.6 g Melting point of methanol = -97.6 oC Heat of fusion of methanol= 3.17…

Q: CS2 SO3 H₂S SO2 do not have A net Dipole moment.

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Q: ABC 1) What conditions must be met for q buffer effectiveness? 2) Write out an equation that shows…

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Q: . What is the pH at the half-equivalence point of a 0.100 M solution of HC2H302? Ka of НС2H302 = 1.8…

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Q: H3O*, KMnO4 cold dilute neutral KMnO4 1. 03 2. Zn, H3O+

A: Ozonolysis is a type of reaction in which oxidation cleavage of alkene take place to form carbonyl…

Q: A. B. s Dilute H₂SO4 Concentrated H₂SO4 Dilute H₂SO4 Concentrated H₂SO4

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Q: 14.00 mL of deionized water is added to 35.00 mL 0.250 M hydrochloric acid. Calculate the molarity…

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Q: Some soluble compounds are listed in the table below. Complete the table by filling in the name or…

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Q: An unknown mass of gold at 12.0°C absorbs 9.11 J of energy.  The final temperature of the cold is…

A: We know Q=ms∆T Q= heat m=mass of substance ∆T=change in temperature ∆T=T2-T1 s=specific heat capay

Q: compounds ch) Draw the correct structure for each of the following A) Dilsopropyl Ether B)…

A: Here some Iupac name of compund is given.. First we see the no. of carbon chain present in compound.…

Q: How much LiCl would be needed to make 750mL of 100mM LICI? .750L .100M How many moles of NaCl are in…

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Q: 8. Using the provided chart, predict the proton ¹H NMR spectrum of acetaminophen Assignment a b C d…

A: The expected ppm of the proton depends on the shielding and deshielding nature of proton.…

Q: If 11.2 g of naphthalene, C 10H 8 (Molar mass= 128 g/mol), is dissolved in 107.8 g of chloroform,…

A: Solute : the substance that is being dissolved  Solvent: the substance in which solute is dissolved…

Q: In the following reaction CaSO4 2H₂O(s)→ CaSO4(s) + 2 H₂O(g) the hydrate is CaSO4(s) H₂O(g)

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Q: Draw the reaction mechanism and the major organic product(s). HI C- CI NH + + CH₂OH Br methanol…

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Q: 1. Propose an efficient synthesis for following transformations: Br OH x - Y Br H Br Br

A: In this question, propose an efficient synthesis of the following transformation. You can see the…

Q: What is the mass of KHP would you need in order to use 35.00 mL of 0.400 M NaOH to titrate it?

A: Molarity of NaOH =0.400 M Volume of NaOH solution = 35.00 ml ( 1 L =1000 ml)  = 0.035 L

Q: by measuring out  78.8mg  of  FeBr3  into a  100.mL  volumetric flask and filling to the mark…

A: Given data :  Mass of FeBr3 = 78.8 mg = 0.0788 g (1 g = 1000 mg )  Molar mass of FeBr3 = 295.6 g/mol…

Q: What is the bond order of linear H3+?

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Q: 4. The equation of state for a van der Waal's gas is: RT Vm-b p= a V² m 2 where Vm is the molar…

A: The expression for internal pressure can be derived from internal energy as shown below: dU = TdS…

Q: I would like to know how can I a brief discussion about calcium titration please

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Q: Mg (s) + ½O2 (g) → MgO (s) (1) This equation can be obtained by combining equations (2), (3) and (4)…

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Q: Determine the theoretical ΔH for equation #1 using the Standard Enthalpies of Formation reference…

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Q: What ligand can X be in order for the reaction between [PdI3X]2- and NH3 to form cis-[PdI2(NH3)X]-?…

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Q: H3O*, KMnO4 cold dilute neutral KMnO4 1. 03 2. Zn, H3O+

A: In the question, all the given reagents are oxidising reagents. It will oxidise alkene to carbonyl…

Q: Lewis dot structures were invented by a guy named Lewis. Each dot in a Lewis Structure represents a…

A: given question is about lewis dot structure.

Q: (a) How many moles of ammonium ions are in 0.549 g of ammonium carbonate? mol (b) What is the mass,…

A: Formulae used :  Moles = given mass ÷ molar mass  A) Given Mass of ammonium carbonate = 0.549 g…

Q: Write the balanced equation representing the reaction between solid copper and nitric acid to yield…

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Q: What is the most likely mechanism for ligand substitution in square-planar complexes? Group of…

A: In square planar complexes all four atom lying on one plane.. And square planar complexes follow 16…

Q: What are the list of difference between SN1, SN2, E1, and E2? (such as the type of nucleophiles…

A: The above types of reactions are important for making alcohols and alkenes in a reaction mixture.…

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.