a. H звук Н Н. H н н н :0: N b. :F: H Н. H Н Н :O: H H н H H H

Q: Fill in missing part НО Br H₂ Pd/C H₂ Pd/C H₂ Pd/C EtO- Heat ti# give the arrow pushing mechanism…

A: Given reactions in first image are carried out is catalytic hydrogenation i.e. reaction with…

Q: Reaction between ammonia and oxygen. Amount of nitrogen monoxide produced if 0.5g  of ammonia is…

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Q: Using your half-reactions, write the balanced redox reaction in the data table above. show the work…

A: Given: Ecell of : Cu/Fe 0.450V Fe/Zn 0.475V Zn/Al 0.404V

Q: List ALL types of intermolecular forces that exist among the following pure substances: a. rubidium…

A: Intermolecular forces that exist among the molecules of a pure substance depend mainly on the type…

Q: Calculations for experimentally determining R   Trial 1 Trial 2 Mass of Mg ribbon (g) 0.031 0.039…

A: Trial 1: Given that, Mass of magnesium ribbon =0.031 g Temperature of H2(g) = 24.0 °C Volume of…

Q: (d) Which salt, LiCl or NaCl, has the greater lattice enthalpy? Justify your answer.

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: 5.47 Draw all possible configurational isomers of the molecule shown here. Which ones are meso? H₂C…

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Q: What mass of Ni2+Ni2+ is produced in solution by passing a current of 67.0 AA for a period of 14.0…

A: Electrochemical cell

Q: QUESTION 7 How many grams of sodium sulfate will be formed if you start with 10.00 grams of sodium…

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Q: Check all of the compounds in the list below that are constitutional isomers. (Select all that…

A: Constitutional isomers are compounds having same molecular formula but different atom to atom…

Q: SH ОН Br OH Br Br B Br ОН H

A: Synthesis of 1,3 butadiene is proceed by :

Q: What diene and dienophile are used in the Diels-Alder route to the compound shown? H3CO. + H. NC CN…

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Q: Calculate the molarity of the two solutions. The first solution contains 0.200 mol of NaOH in 1.65 L…

A: Molarity is defined as the number of moles of solute present in per litre of solution. It is denoted…

Q: Identify and calculate the nonzero formal charges, if any, in the following structures

A: Formal charge (FC) is given as,  FC = Valency - 1/2 (bonding electrons ) - (all lone pair electrons)…

Q: (UV spectroscopy lab, organic chemistry 2) Acetaldehyde shows two UV bands, one with a λmax of 289…

A: To assign the following bands to transition, we would use the electronic transition diagram in UV…

Q: Determine the enthalpy of reaction for the following: CH3CH=CH(s) + 4.502(g) → 3CO2(g) + 3H₂0 (1)

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Q: Which qualitative analysis test from this module can help distinguish between different kinds of…

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Q: 4) Identify the reagents necessary to do the following conversion ACH COCI A1C1 Thon 7n/Uc HCI

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Q: 9. Furnaces in residential homes usually burn natural gas, which is mostly methane, CH. Here is the…

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Q: calculate the pH of a solution that has H3O =3.9x10^-8 M

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Q: What is K for a reaction if ∆G° =-216.0 kJ/mol at 25°C (or 298 K)? (R = 8.314 J/mol ･ K)

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Q: Which of the following compounds will display two triplets and a singlet in the ¹H NMR spectrum? □…

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Q: Click the "draw structure" button to launch the drawing utility. Draw 2-phenylbutanoic anhydride…

A: Given , Compound : 2 - phenylbutanoic anhydride

Q: In joules, how much heat is released when 42.0 g of Ag cools from 182. degrees C to 126. degrees C?…

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Q: Ph NH CH3 H-OH Ph N=NH H CH3 OH

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Q: 9 9 A. Cg Hg 03 00 ppm -N 200 180 160 140 120 100 com -9 O

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Q: What is the pH of a 0.145 M solution of Sulphuric Acid? Ka1 = very large​ /Ka2 = 1.1×10−2​   (show…

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Q: A laboratory technician needs 1.00 L of 0.125 mol/L sulfuric acid solution for a quantitative…

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Q: Reaction a: Br -NO₂ + (CH3)2N-H

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Q: Give the major organic product(s) of each of the following reactions. If none is predicted, write…

A: We need to determine the product formed when bromine reacts with toluene.

Q: Methyl salicylate (sp gr = 1.167) 60 mL Lidocaine 4% (w/w) Tween:Span mix (1:4 mix) Polypeg Base 10…

A: Since you have asked a question with multiple subparts, we will answer only 3 subparts for you.  In…

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

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Q: ● Which sequence will produce the following transformation? 1. 2. 3. 4. 5. PhMgBr Et₂O PhMgBr Et₂O…

A: Given reaction: We have to find the correct sequence for this transformation.

Q: Use the molecular orbital model to fully describe the bonding in O₂+, O₂, O₂™, and 0₂²- Determine…

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Q: What is the major organic product obtained from the following reaction? 01 2 SOCH, 1. NaOCH₂CH₂…

A: The given reaction is Michael addition followed by aldol condensation. This is also called Robinson…

Q: c. CH₂O(s) + 0(g) →CO₂(g) + H₂O(g) d. Fe(s) +0g)→ Fe,0,(s) e. Fe0(s) + 0(g) → Fe,0,(s)

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Q: 16. Which of the following compounds reacts most rapidly with HNO3/H₂SO4? A) toluene B) anisole C)…

A: -> Benzene can give electrophilic aromatic substitution reaction. Reaction take place in that…

Q: All chemical dangers in the workplace are addressed under the:   A)  Formaldehyde Standard   B)…

A: All chemical are dangerous at the workplace, there for they monitored under some conditions and…

Q: What is the amount of excess reactant left over at the end of the reaction. Use the first image as…

A: Since H2SO4 produces the smallest amount of the products, it is the limiting reactant.  Hence we…

Q: Identify the Identify the mechanism by which each of the reactions above proceeds from among the…

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Q: Determine reagents C and D from the reaction scheme below. Choose two (2) answers. Select one or…

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Q: solubility product of Fe(OH)2 is 1.4x10-5. What should be the pH of the solution in order to reduce…

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Q: Deduce the identity of the compound VI by writing the letter of the compound that best fits the…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: Consider this reaction:                        A    +    B    →    C    +    D Expt. [A] (M) [B]…

A: Given -> A + B ----> C + D  -> For solving this we first of all consider rate law…

Q: C. Show the product formed in each step of this multi-step synthesis. Br2, H3O+ KOtBu immmmmm NaOH,…

A: The answer is as follows:

Q: Calculate the pH of a solution that has [H3O+] = 3.9 × 10−8 M.

A: We are given  [H3O+]  = [H+] = 3.9 × 10−8 M we are to calculate the pH.

Q: : 21:03 1 : 5. Provide the following: i) the major organic product of the reaction shown, and ii)…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Ph CH3 CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with hydrazine in…

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Q: If an acetic acid in acetate buffer is 0.022 M in acetic acid and has a pH of 5.01 , what is the…

A: PH of acidic buffer can be determained by Henderson equation PH = Pka + log (salt / acid)

Q: Calculations for experimentally determining R   Trial 1 Trial 2 Mass of Mg ribbon (g) 0.033 0.039…

A: Trial 1: Given that, Mass of magnesium ribbon =0.033 g Temperature of H2(g) = 23.5 °C Volume of…