What is the reaction mechanism? Scheme 30. Intermolecular Diastereoselective Allylic Ammonium Ylide Generation and [2,3]-Rearrangement Ph Ph Rh2(OAc)4 (0.5 mol%) C6H6, A EtO EtO 125 (5 eq) 20 126 59% 75:25 dr

Q: Enter your answer in the provided box. The reaction 2A B is first order in A with a rate constant of…

A: The formula of first order reaction is :-  Kt = 2.303 log [A]o/[A]t  Where  K = rate constant  t =…

Q: . Convert the

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Q: For the base hydrolysis reaction of a fluoride ion in water, identify the acid/base labels…

A: Given: Hydrolysis reaction of F- ion.

Q: Cm → He + X 245 96 X- z- i 1Ba → je + 2X 56 X- A- Z- Cu - e + 2X X- A- Z-

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Q: Consider one mole of a real gas at 330 K packed into a container of 9.7 liters that obeys the van…

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Q: КОН H2SO4 -> K2SO4 + H2O

A: When potassium hydroxide (KOH) is treated with the sulphuric acid (H2SO4) then the neutralization…

Q: y reducing power.

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Q: Assume that at 298 K, 2.5 µmol (µ =micro) Ar(g) occupies 72 dm3 and grows to 100 dm3. Calculate the…

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Q: The Gatterman-Koch reaction can be used to make aromatic aldehydes. co `H. HCI a) Draw 3 Lewis…

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Q: g. Cooling the reaction down. Does the value of K change? How h. Adding NH3. Does the value of K…

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Q: Give IUPAC name the following coordination compound. For giving the oxidation number of the metal…

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Q: An electric current of 0.760 A flows for 54.0 seconds. Calculate the amount of electric charge…

A: The electric charge transported can be calculated as follows

Q: During the titration of an HClO4 solution with 0.10320 M NaOH, a student, Lovely became distracted…

A: Conc of NaOH =0.10320M Original sample volume= 25mL Volume of NaOH added=28.060ML Extra HCl…

Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: The salt given is CsC4H4O6.

Q: k[A] [B]2. Predict by what factor the rate of reaction will The reaction A+ 2B products was found to…

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Q: equilibrium constant K̟ for th

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Q: Be sure to answer all parts. The reaction 2A B is second order with a rate constant of 51.0/M min at…

A: Reaction rate for second order reaction is :-  Kt = 1/[A]t - 1/[A]o  Where  K = rate constant t =…

Q: If the substrate concentration is twice the KM of an enzyme. The initial velocity (Va) is going to…

A: Michaelis-Menten equation is used in enzyme catalysis reaction.  This gives relation between the…

Q: Part A There are conventions for naming and constructing the formulas for acids and bases just as…

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Q: OH Br -> H.

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Q: provide appropriate names for the following molecules

A: The IUPAC name of the given compounds is:

Q: How many mL of 3.000 M Mg(OH)2 solution are needed to react with 2.000 L of 3.000 M H3PO4 ?   2…

A: Given,  2 H3PO4   +   3 Mg(OH)2    →   6 H2O   +   Mg3(PO4) The volume in mL of 3.000 M Mg(OH)2…

Q: A gas-filled weather balloon with a volume of 60.0 L is held at ground level, where the atmospheric…

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Q: Br OCH2 CH3 Br

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Q: For the complex [Pd(NO)4]Br4, how many d electrons are present in the palladium ion? O 2 4

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Q: (A) (B) (C) (D) (E) (F) + B. + (G) (H) (1)

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Q: 3 6 1 2 7 NMR nuclei observed: C13 Solvent: CDC13 NMR field strength: 15 MHz 200 180 160 140 120 100…

A: Assignment of C-13 peaks are given below

Q: If you start with 5.000 mmol of vanillin and 5.000 mmol of p-toluidine and you obtain 1.58 mmol of a…

A: The correct answer is given below

Q: Which is the best nucleophile for an SN2? A B Me Me Li Ме 'Li Li В O A

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Q: ime of Time at dicator color equivalence point, s ange, s

A: Molecular equation,  HCl(aq.) + NH3(aq.) ---> NH4Cl(aq.)  Complete ionic equation,  H+(aq.) +…

Q: 1. For the reaction: 2NH3(g) + CO2(g) 5 (NH2)2CO(s) + H2O(g) AH = - 330 kJ Predict how each of the…

A: The equilibrium reaction given is,

Q: Given the compound: [Co(en)2(OH)2]OH, what is the three dimensional arrangement for the complex?…

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Q: Choose the correct solubility constant expression for iron(II) hydroxide in water: Ksp =…

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Q: Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br, (g) + 2 H,0(g) - 4…

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Q: 1. Solid barium nitrate is slowly added to 75.0 mL of a 0.0478 M ammonium sulfite solution. The…

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Q: Molecular equation: HC,H3O2 (aq) + NaOH(aq) NaC2H302 (aq) + H20q) Complete ionic equation: Net ionic…

A: Ionic equation: It is a chemical equation in which ionic compounds that can dissociate are expressed…

Q: Which is the best nucleophile for an SN2? A C Ме Me Li Me Li

A: Factors affecting the nucleophilicity : Nucleophilicity is the tendency of an atom or group of atom…

Q: Provide a reasonable mechanism that provides the major product for the reaction scheme provided…

A: The reaction given is,

Q: Your friend forgot to balance a chemical equation during a stoichiometry question. Create an example…

A: According to Dalton's atomic theory, atoms can neither be created nor be destroyed, rather it can be…

Q: equilibrium. You can leave out water tself Write the chemical formulas of the species that will act…

A: When pH> 7 ,then solution is basic if pH <7 then solution is acidic

Q: The illustration below shows several oxygen-dissociation curves. Assume that curve 3 corresponds to…

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Q: For the reaction X + Y Z, the reaction rate is found to depend only upon the concentration of X. A…

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Q: mass of precipitate

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Q: Lead hydroxide, Pb(0H)2(s) | Pb(OH)2(s)<→Pb+2(aq)+20H-(aq) | Ksp=1.4x10-20 Kw=1.00x10-14 Water…

A: Given:

Q: In the Hall–Héroult process for the electrolytic production of aluminum, Al3 ions from Al2O3…

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Q: TI+NH2OH → TI + NH4 (base) Balance each of the redox reactions for the conditions stated Label the…

A: A redox reaction can be explained as the chemical reaction in which oxidation is the loss of…

Q: 3. A weak acid was titrated using 0.20 M KOH. The pH at several volumes added was recorded and…

A: Given: Mass of acid (assuming it monoprotic like HA) = 175 mg = 0.175 g. Concentration of KOH = 0.20…

Q: For the chemical equations shown below, label each reactant as either acid or base, and each product…

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Q: 1. Use the calculation of E° to determine which of the following reaction is spontaneous under…

A: A redox reaction is spontaneous when Eo is positive, as a positive Eo makes the standard Gibbs free…

Q: Ka

A: