Identify A and B. Upload a photo of the structures as an image file or pdf. OH PCC A (,) 2 methylpropyi magensium bromide GJH,0 A B

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A: Given, Keq=4.871×10-2 Volume = 2.0 L mol of HCO3-=0.038 mol

Q: 2. The hydrolysis of a nitrile under acidic or basic conditions to form a carboxylic acid parent…

A: 2. a. We have to tell why the reaction in the scheme (1) is easily done under mild conditions and…

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Q: The hydronium ion concentration of a sample of river water is found to be 5.4 x 10-6M at 25°C.  What…

A: Given, The hydronium ion concentration, H+ = 5.4 × 10-6 M at 25°C

Q: 2) Compound B (C,H30) is a carbonyl compound that give negative result on Schiff's test. CompoundB…

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Q: 4. The following are valid Lewis structures for CH3SOCH3. Label the formal charges and circle the…

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Q: 5. The transmittance of a solution is found to be 85.0% when measured in a cell whose path length is…

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Q: Based on the half-reactions and their respective standard reduction potentials below, the strongest…

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Q: a. State TWO (2) advantages of Inductively coupled plasma-optical emission spectroscopy (ICP-OES)…

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Q: Consider a galvanic cell created from the following redox reaction: 3Zn (s) + 2Au3+ (aq) → 3Zn2+…

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Q: CH3 j)

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Q: Why is the reaction of the type shown below usually done? a.To make an aldehyde or ketone less…

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A: Weight of SO2=90.0g Weight of O2=100.0g 2SO2 + O2 -> 2SO3

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A: We proceed to answer both the questions in the following manner-

Q: The % T of a solution in a 2.00 cm cell is 50. Calculate the %T of this solution in a 1.0 cm cell…

A: Percentage transmittance (% T) = 50  & it has cell path length = 2.00 cm  % T in a cell path…

Q: The graph shows a heat curve for an unidentified substance discovered by the Mars rover. What is…

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Q: (b) Zn(NO3)2(aq) + 2 N2OH(aq) → Zn(OH)2(s) + 2 NaNO3(aq) Write the complete ionic equation. (Include…

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Q: Calculate the standard free-energy change for this reaction at 25 °C. A list of standard reduction…

A: Given-> 2Au3+(aq) + 3Ni(s) <----> 2Au(s) + 3Ni2+(aq) ->Answer may differ slightly…

Q: H2CO3 is a diprotic acid with pKa1 = 6.36 and pKa2 = 10.33. What are the equilibrium concentrations…

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Q: Using the given Ka values, calculate the pH of a buffer that contains the giver concentrations of a…

A: Given,  (a). [Na2HPO4] = 0.10 M [Na3PO4] = 0.10 M (b).  [NaHCO3] = 0.22 M [Na2CO3] = 0.22 M…

Q: Calculate the percentage composition of all the atoms/elements in magnesium chlorate, Mg(CIO3)2.

A: Given :- chemical formula of Magnesium chlorate = Mg(ClO3)2  To determine :- percentage composition…

Q: 101 Chem101 B When 0.0901 mol of anU X [Expert Answer) A 90.0 g x (Expert Answer] A 90.0 g X…

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Q: In which change does reduction occur? I. NO - NO, 2- co, - C,0, vo, II. 2+ II. Vo IV. 2, H,02 V.…

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

A: Given: Time =25.1 min Current passed = 1.23 A Mass of V deposited on cathode = 0.326 g Molar mass of…

Q: Give an alternative name for each of the following based on IUPAC name, old terms or common name.…

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

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A: IUPAC : Give the priority to the FG. Then start numbering the parent chain. Then give the IUPAC name…

Q: distinguish between an unsaturated solution, a saturated solution, and a supersaturated solution.

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Q: What is the pathlength in centimeters when the molar absorptivity for a given absorbing species is…

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Q: Consider the following galvanic cell: Agls) | Ag"(3.0 x 104 M) || Fe3"(1.1 × 10³ M), Fe²"(0.040 M) |…

A: Here we are required to find the cell potential of the given galvanic cell

Q: 16) The equilibrium constant for the following reaction at 298 K is Kc=9.1x10−6. 2Fe3+(aq) +…

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Q: Use the appropriate data from the table to calculate the change in enthalpy, for this reaction: Mg()…

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Q: How does the Hollow Cathode Lamp work during the quantitative analysis of Iron (Fe) in Atomic…

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Q: the LIAIH, (excess) H,O* 7. OCH3 THE NH,CH3 H* 9. L NK), CH,CH,Br An enolate- A strong base

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Q: Consider the following galvanic cell: Ag(s) | Ag*(3.0 x 10-4 M) || Fe3+(1.1 × 10-3 M), Fe2*(0.040 M)…

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Q: Determine the number of moles of cesium in 50.0 g of cesium.

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Q: need to make sure my answer is right. will rate. Shown below is a synthesis of cyclohexene from…

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Q: How are carboxylic acids systematically named?

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Q: yhich of the following is not a method used to protect iron objects from corrosion? O Apply a…

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Q: 3. What reagent or reagents are needed to complete the following transformations? If more than one…

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Q: . Convert the 1.0% T to absorbance:

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Q: Using the Nernst equation calculate the cell voltage for: Fe(s) + Cd²+(aq) → Fe2+(aq) + Cd(s) when…

A: Given- [Fe2+] = 0.19 M [Cd2+] = 2.0 M E°cell = -0.44 V E°cell = -0.40 V

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Q: What is the wavelength of light that has a frequency of 7.89 ¥ 1014 sec-1? Express the answer in…

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