Complete the mechanism for the given Stork enamine reaction by drawing curved arrows, atoms, bonds, charges, and nonbonding electrons where indicated.

Q: The value of Kep for AgBr is 5.4 x 10-13. For the Ag/AgBr electrode, AgBr(s) + e Ag(s) + Br (ag)…

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Q: A 10.0 L tank at 8.65 °C is filled with 6.29 g of boron trifluoride gas and 8.89 g of sulfur…

A: We have to predict the mole fraction and partial pressure.

Q: What is the pK (= −log K) at 25°C for the reaction below? 2 Al3+(aq) + 3 Co(s) → 2 Al(s) + 3…

A: Given reaction: 2 Al3+(aq) + 3 Co(s) → 2 Al(s) + 3 Co2+(aq) E° = -1.383 V We have to calculate…

Q: CH3 CH3 H2O CH OH CH ОН CH `CH3 Acetic acid Isopentyl alcohol Isoamyl alcohol

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Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

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Q: Is the transport of Na" ions across a cell membrane spontaneous when [Na"]in/[Na"Jout = 0.10 and…

A: The cell membrane is not very permeable to sodium ions, so they must enter through a process…

Q: Which statement is true for the temperature dependence of the reaction below if DH = 1319 kJ/mol and…

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Q: ertain substance X has a normal boiling point of 95.4 °C and a molal boiling point elevation…

A: Given, normal boiling point of substance X, Tbo = 95.4 oC Boiling point of solution, Tb = 96.1 oC…

Q: A nonvolatile solute is dissolved in benzene and the resulting solution has a vapor pressure of 20.5…

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Q: the standard half cell potentials to calculate the standard cell potential (E°cell ) for the…

A: -> 2Fe2+(aq) + Ni2+(aq) -----> 2Fe3+(aq) + Ni(s) Equation for reduction of Fe3+ is written…

Q: When a certain strong-field ligand forms a tetrahedral complex with Zn“' cation, the energies of the…

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Q: reaction. NO is oxidized to NO, and Fe³+ is reduced to Fe2+. Complete and balance the equation

A: Answer: reaction  NO    +   Fe3+.   =     NO3-.       + Fe2+ First half reaction NO.    + 4OH-     =…

Q: 2. Use the data given below to calculate the CI-CI bond energy.( 4HC(g) + O:(g) 2H,0(g) + 2C(g) AH…

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Q: Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab,…

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Q: 2. Solid lead(II) cyanide is slowly added to 125 mL of a 0.497 M ammonium phosphate solution until…

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Q: Complete the electron‑pushing mechanism for the given decarboxylation reaction. Add bonds,…

A: In the given reaction the molecule decomposes to give a carbon dioxide molecule and enol. The enol…

Q: Consider the following thermodynamic table. S* (J/mol-K) H (kJ/mol) G (kJ/mol) Ca(ОН)2 (5) 83.4…

A: Here we have to predict from the given thermodynamics data for dissolution of Ca(OH)2 is exothermic…

Q: 2. Calculate AHOe AS° , and AG° reaction is spontaneous or not. for the reaction to determine…

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Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

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Q: point of a weak acid-strong base titration if 25 mL of aqueous hydrofluoric acid requires 30.00 mL…

A: Given,  Ka = 6.76×10-4 pKa = 3.32 Molarity of NaOH = 0.400 M Volume of NaOH = 30.00 mL Volume of HF…

Q: Consider this metal complex: 3- CI Br Br CI Cl Complex A Now decide whether each complex in the…

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Q: e newman projection. (2) Rotate the carbon #1 to 60 degree for 6 s until a 360 degree rotation was…

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Q: A rock contains the radioactive isotope K − 40 that decays with a half-life of 1.3 billion years and…

A: Answer: Nuclear reactions are first order reactions, therefore integrated rate law of first order…

Q: Green apple have higher pH than egg. O True False To measure the moisture content of cereals we use…

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions.

Q: Fructose, C6H1206(S), consists of 5 C-C single bonds, 7 C-O bonds, 7 C-H bonds, and 5 O-H bonds with…

A: Given data,Bond energy of C-C=348 kJ/molBond energy of C-O=360 kJ/molBond energy of C-H=412…

Q: Name the following complex ions.

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Q: Balanced Equation: Osidized: Reduced:_ 6) H:O: + 10 →r + 0: (acidic solution) Balanced Equation:…

A: Balanced the given redox reactions in acid solution--->

Q: byle's Law, Charles's Law, and Avogadro's Law Hydrogen gas was cooled from 373 K to 283 K. Its new…

A: ->At constant temperature Boyle's law is applied ->At constant pressure Charles law is…

Q: Determine the lattice constant, a (in nm), of a metal conforming to the FCC structure having an…

A: For a FCC lattice the relation between lattice constant (a) and radius of atom (r) is 4r=√2a Here…

Q: 1. Calculate the volume in milliliters of a 5.36/molL silver nitrate solution that contains 275.mmol…

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Q: Cl, +2 e-→ 2 CI +1.36 V CuCl,(1) → Cu(s) + Cl;(g) The electrolysis of molten copper(II) chloride is…

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Q: Digestion of the precipitate is used to get ---. O rid of Ostwald ripening. O pure and crystalline…

A: The correct answer about digestion of precipitate is given below

Q: Determine the (OH], pH, and pOH of a solution with a| H* of 0.0075 M at 25 °C.

A: Given :- [H+] at 25°C = 0.0075 M  To calculate :- [OH-], pH and pOH of solution

Q: g* and Cr. Cra p* and H;SO, SO

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Q: ty due to the radioactive decay of the carbon-14 in a tiny sample of an artifact made of wood from…

A: Answer: the half life carbon -14 is = 5.73 × 103 years.  Activity of the sample in initial( Ao)=…

Q: ny milliliters of a 0.275 M NaOH solu

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Q: At a certain temperature the vapor pressure of pure àcetyl bromide (CH, COB1) is measured to be 395.…

A: Raoult's Law :-  It states that, For a solution of two volatile liquids, the partial vapor pressure…

Q: heat of the reaction for the formation of methanol.

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Q: 0.0140 M in HCIO4 and 0.0650 M in monochloroacetic acid. pH = bo.0140 M in HCl and 0.0650 M in H2…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts. If you…

Q: ppm 2. In a certain polluted area, the partial pressure of NO gas was 8 pascal. The mixing ratio of…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Cl ||| 3

A:

Q: Problem 2. Draw the resonance structures by hybrid orbitals. NH2 H,N ENH2

A: The resonance structures are the structure which generates by the movement of charge or lone pairs…

Q: Consider the voltaic cell H+(aq, ?? M)|H2(g, 1 atm)||Cu(s)|Cu2+(aq. 0.1 M). The measured Ecell for…

A: Given that, the voltaic cell H+(aq, ?? M)|H2(g, 1 atm)||Cu(s)|Cu2+(aq. 0.1 M).  So, [Cu2+] = 0.1 M,…

Q: Exercise 17.117 Part A In analytical chemistry, bases used for titrations must often be…

A: Balanced chemical equation are those in which number of atoms on both sides of equation are equal.

Q: Given below are condensed structural formulas derived from the same molecular formula (C,H14).…

A: Structural isomers are compounds which have same molecular formula but different chain arrangement (…

Q: NazCr207 H2SO4, H20 A C6H120 5mem 1H NMR ring H* 4.2 ppm, s, 1H ELOH 3.4 ppm, d, 2H 1.9 ppm, m, 1H…

A: Na2CrO7, H2SO4 and H2O oxidizes primary alcohol to carboxylic acid. Carboxylic acid in the presence…

Q: The products of combustion of ethanol C,H,OH are cooled to 15°C at a pressure of 1 bar. Determine…

A: Formula used:  Mole = weight of compound/ Molar mass Combusion reaction of ethanol C2H5OH(l) +…

Q: A gas collected when pressure is 800.0 mmHg has a volumÇof 380.0 mL. What volume, in mL, will the…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: Balanced Equation: Oxidized: Reduced: 6) H:O: + 10 → I + 0: (acidic solution) Balanced Equation:…

A: Balanced under acidic conditions ------

Q: 12. Predict the equilibrium of the following hydration reaction. но он Me Me H20 Me Me a) K 1 13.…

A: Since we known that , gem diol is unstable... But in some cases gem diol is stable and Keq is…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.