Give two possible [1,2]-rearrangement products where an alkyl group migrates in the following compound. Motivate also which of the two products will be formed preferentially

Q: 0.20 g of sodium hydroxide (NaOH) pellets are dissolved in water to make 4.0 L of solution. What is ...

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Q: Flow Chart for the Determination of Group I Cations Ag', Pb, Hg, + 6 M HCI 2+ I centrifuge Solid AgC...

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Q: Two molecules that contain the same number of each kind of atom but have different molecular structu...

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Q: Determine whether the solutions are acidic, basic, or neutral. Drag the appropriate items to their r...

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Q: 2. Consider a 80-kg man who has a total foot imprint area of 420 cm?. He wishes to walk on quick san...

A: Given - - > Mass of woman = 80 kg Pressure applied = 0.5 kPa = 500 pa gravity = 9.81 m/s2 Minimum...

Q: When the Pb2+ concentration is 1.30 M, the observed cell potential at 298K for an electrochemical ce...

A: The net cell reaction :  Pb2+(aq) + Zn(s) ---> Pb(s) + Zn2+(aq)  The observed cell potential = 0....

Q: Write the molecular equation for the reaction of sodium carbonate with hydrochloric acid (states of ...

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Q: CO,Me OSIME, CO,Me Br

A: We have to draw the mechanism. And also we have to tell about the stereochemist of the compound and ...

Q: Aqueous sulfuric acid (H,So,) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium su...

A: Answer: 67.0 %

Q: An SN1 reaction is shown in the box; the reaction profile for this reaction is shown below. Identify...

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Q: The density of a sample of HCP beryllium is 1.844 g/cm3 and the lattice parameters are a = 0.22858 n...

A: The density of a sample of HCP beryllium is 1.844 g/cm3 lattice parameters are., a = 0.22858 nm and ...

Q: Determine the entropy difference between solid and liquid states for a substance melting at 100 °C a...

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Q: Salt bridge A concentration cell similar to the one shown is composed of two Ni electrodes and solut...

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Q: How many grams of Ca(NO3)2 can be produced by reacting excess HNO3 with 6.55 g of Ca(OH)2?

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Q: 1.Carbon's atomic number is six. What does that tell us about any carbon atom?  2. How is the term ...

A: Carbon has atomic number six this tells that carbon atom has six protons present in it and six elect...

Q: Rank the solutions in order of decreasing H3O|.

A:   Acids donate [H+] ions and increase H+ ions concentration in the solution  Strong acids dissociat...

Q: 4. If 24g of AgNO3 is dissolved in acetone C3H60 to make 3L solution. What is its normality? MW- Ag:...

A: Normality: The number of grams equivalent of the solute dissolved in 1 L of the solution is known as...

Q: A buffer solution is 0.500 M in acetic acid and 0.500 M in sodium acetate. Its pH is 4.74. What is i...

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Q: The molar absorptivity of a compound at 500 nm wavelength is 252 M-1cm-1. Suppose one prepares a sol...

A: 1.)  We would use formula of Absorbance.        Note : As you have uploaded two questions, I'll ans...

Q: The following reaction is spontaneous only at temperatures in excess of 1100 K. We can conclude that...

A: Given that, The reaction is spontaneous at the high temperature of 1100 K. We can conclude that, 

Q: 6. How much mL of Acetone is needed to make 100mL of an aqueous 30% (v/v) Acetone solution? How much...

A: Volume/volume percentage is a measure of concentration of the solution, which is the ratio of volume...

Q: Acetic acid is a weak acid, meaning it does not fully dissociate in water. Instead, there is an equi...

A: The solution is as follows:  

Q: Calculate the pH of a solution in which one normal adult dose of aspirin (670 mg ) is dissolved in 1...

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Q: A 10.00cm3 portion of the 100.00cm3 HCl solut was taken from the volumetric flask and was titrated w...

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Q: CSCI a -ions withct crystallizes into Pons a simple cubit unit cel of C!- he cubit interstaial sites...

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Q: H2Se is a diprotic acid. What is the pH of a 0.10 M H2Se solution ? Kal = 1.3 x 10-4 and Ka2 = 1.0 x...

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Q: (CH;(CH),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseou...

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Q: OMe Meo OMe `NME2 "OTBS он reflux 98% CN Me ´CO-Me reflux NH

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Q: Solve for B. A=3B+C B =| %3D ?

A: Given-> A=3B + C  

Q: What is the pH of a solution prepared by mixing 15.0 mL of 0.24 M KOH and 25.0 mL of 0.24 M of hypoc...

A: Given data : Concentration of KOH = 0.24 M Volume of KOH = 15.0 mL Concentration of HClO = 0.24 M Vo...

Q: Vhat is the H3O* concentration of a 0.100 M of a weak organic acid ( HA ) with Ką = 3.5 x 10-8 ? HA(...

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Q: 8. (c)

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Q: łydrogen chloride and oxygen react to form water and chlorine, like this: 4HCI(g)+O,(g) → 2H,0(g)+2C...

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Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) ...

A: Ethane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: An engineer is preparing an experimental gas fuel mixture for a rocket launch. There are 5.00 g of h...

A: Here use daltons law of partial pressure. Partial pressure = Mole fraction x total pressure. Here pe...

Q: Mixing a weak acid ( HA ) with which of the following will produce a buffer ? КОН KCI HCIO NH3

A: Given acid is HA

Q: 10. What is the molarity of 750 mL of a solution that contains 40.0 g of dissolved CUSO,

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Q: What major product (from Figure #17) results from the following reduction reaction (from Reaction #1...

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Q: 3. Which of the following alcohols could not be made selectively by hydroboration/ oxidation of an a...

A: The addition in the hydroboration reaction takes place with the help of Morkonikovs rule.  The rule ...

Q: At a certain temperature, the pH of a neutral solution is 7.90. What is the value of Kw at that temp...

A: pH of a neutral solution = 7.90   Kw = ? 

Q: The approximate molarity of HCl solution was 0.1 M, What is the precise molarity of Hydrochloride so...

A: The Molarity  is defined as Moles of HCl dissolved per litre of solution. 

Q: Calculate the entropy change of the surroundings when 1 mol of a perfect gas expands isothermally (a...

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Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: Hg2+(aq) +...

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Q: 2. Indicate the reactants and products as appropriate: LOH Hz SOy 1402- 17°c Pociy :2

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Q: 34. Consider the following reaction at 100 °C. N2O4(g) - 2 NO2(g) K = 0.36 A reaction mixture at 100...

A:         N2O4(g)<===> 2NO2(g) , Kc = 0.36 I:       0                     0.100    

Q: Draw the major product from this reaction. Use wedge and dash bonds to indicate relative stereochemi...

A: We have to draw the major organic product of the given reaction.  

Q: Write the equilibrium expression for Ca2+ + 2Cl- ⇌ CaCl2 with activity coefficients.

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Q: uestion 3 Consider a buffer solution made up of H,PO, and HPO. For H,PO4, Ką = 6.2 x 10-8. What mole...

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Q: What is the pOH of a 0.20 M NH4C1 solution ? Kp for NH3 is 1.8 × 10-5. 11.28 2.72 9.02 4.98

A: Answer: NH4Cl is the salt of weak base and strong acid, therefore in the solution hydrolysis of NH4+...

Q: When chiorine (Cl2) gas is added to water during the disinfection of drinking water, it hydrolyzes w...

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