Provide the complete mechanism using CAF for the reaction of aniline sequentially with (i) acetic anhydride, (ii) nitronium ion; (iii) aqueous base. Name the final product(s) formed.

Q: ₂0 and 0.444 J/g.°C for Fe. eat capacity of the calorimeter = 3/°C

A: The calorimetry rule says, Heat lost by iron = Heat gained by calorimeter + water Heat lost=mc∆T…

Q: E The saturated calomel electrode, abbreviated SCE, is often used as a reference electrode in making…

A: Given the standard potential of the saturated calomel electrode(SCE), Eo = 0.242 V

Q: How many moles of iron metal are required to react completely with with 597 mL of 1.49 mol/L…

A: Given - Volume of copper(II) sulfate = 597 mL             Molarity of copper(II) sulfate = 1.49…

Q: 31. Draw the curved arrow mechanism for the formation of the enolate formed when a ketone reacts…

A: In a ketone, the H attached to the α-carbon atoms are the most acidic.  NaOH or OH- being a strong…

Q: Oxyacetylene torches rely on a precise mixture of fuel (C2H2(g)) to oxygen to optimize the welding…

A: The chemical formula of acetylene is C2H2(g).  SATP temperature and pressure values are;…

Q: how will you detect the presence of citrate ion using carboxyflorocein ?

A:

Q: ΤΑ B E D & V F G H

A: Given -> At which points does the graph have a positive Y value?

Q: The rate law for the reaction 3A → C is as follows: Rate = 4,36 x 10–2 [A]2. What is the half-life…

A:

Q: Which of the following would you expect to have the highest boiling point? Xe Kr He Ne O Ar Kr O Ne…

A: Please find the attachment.

Q: Aluminium is reacted with hydrochloric acid to produce hydrogen gas and an aqueous solution of…

A: Given,  Aluminium (Al) is reacted with hydrochloric acid (HCl) to produce hydrogen gas (H2) and an…

Q: The equilibrium constant, Kc, for the following reaction is 1.29x10-2 at 600 K. CoCl₂(g) =CO(g) +…

A:

Q: Use the References to access important values if needed for this que Identify each of the following…

A:

Q: Nitrogen trichloride is dangerously explosive and sensitive to light and heat. If 21.3 mol of…

A:

Q: Propose preparative routes to the following ketones using an enamine intermediate - you must make…

A: In this question, we have to synthesized the given product a) and b) by using enamine intermediate.…

Q: Why should solid diazonium salts never be separated from their mother liquor by filtration?

A: Why solid diazonium salts never be separated from their mother liquor by filtration - Let's discuss.

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCL42. Co²+…

A: The observation at low and high temperatures would be used .

Q: Calculate the pH of a buffer solution formed by mixing 300.0 mL of 0.25 M NH4Cl with 250.0 mL of…

A: pOH of a buffer is calculated using the following equation pOH = pKb + log[salt][base] In the given…

Q: 10) Which of the following statement(s) is (are) true for an IR-active bond? A) The bond is…

A: We have to select the true statement for an IR active bond

Q: Some auxiliary factors such as zinc, copper and chromium oxides used in the production of hydrogen…

A: Removal of sulphur content  is very important  as it Interfere in Hydrogen Gas Production

Q: Calculate Ksp for silver bromide given the following data. AgBr(s) + e Ag+ (aq) + e- → Ag(s) X…

A:

Q: The molecular weight of two components A and B of a gas mixture are 24 and 28 respectively. The…

A: According to the question we have two components A and B. The information about the two components…

Q: reduction of diphenyl ketone with sodium borohydride

A: Sodium borohydride is a reducing agent. It reduces aldehydes to primary alcohols and ketones to…

Q: Water is not usually removed from natural Egas in one of the following ways

A: 1. Water is usually removed from natural gas in the following ways: adsoption, absorption, cooling,…

Q: Determine the oxidation number of the following elements or underlined elements in compounds and…

A:

Q: Why is the pH of the first, second and third equivalence point, of a titration of triprotic acid and…

A: Suppose the weak triprotic acid is H3A.  Given,  Ka1 = 10-pKa1 = 10-3.128  Ka2 = 10-pKa2 = 10-4.761…

Q: 5) Rank the following sigma complexes in order of increasing stability. H **$$ Br Br H NO₂ + A H Br…

A: Given:

Q: During a phase transition (such as freezing) there is a change in temperature. O True False

A:

Q: Discuss in detail, the structure and properties of carbonyl functional groups

A: A functional group present  in a molecule give charactistic chemical reactions of that molecule.

Q: Calculate the mass of precipitate (in g) produced when 75 mL of 6.00 mol/L sodium hydroxide solution…

A: Given,  Volume of NaOH in mL = 75 mL  Molarity of NaOH = 6.00 mol/L  Calculate the mass of…

Q: Explain Schrödinger analogy as it relates to the Wave-Particle duality of matter

A:

Q: Q2: Choose the correct answer for each of the following: () 1 - In the infrared spectrum of a…

A: Since, you have asked multiple questions, we solve the first question for you. If you want any…

Q: 7- The NMR spectrum of the compound methyl propyl ketone contains: a) four signals: mono, two…

A: 7) we have to identify the number of signals and signal multiplicity (number of lines) in methyl…

Q: An integrated rate law     is an expression for the variation of the concentration of a reactant…

A: In this reaction generally rate law depends upon concentration and time of reactant and product

Q: 63. 65. 67. H CI 이 H CI CI H. H CI, H 사 H CI CI H H H CI 64. 66. H CI H. 이 보이 CI H H CI H CI CI H

A: Since, you have asked multiple questions, we will solve the first three question for you...if you…

Q: Give a clear explanation handwritten answer.....Draw a Lewis structure of the molecule that matches…

A: Given description for the molecule ;  The molecule consist of  3H, 1 Cl, 1O and 2 C and it is a…

Q: What is the yield of a reaction where 4.00 g are expected and 2.65g are collected? O 66% 33% 67% O…

A: we have to calculate the percentage yield

Q: A reaction has an activation energy of 225,0 kJ/mol. By what factor will the rate constant, k,…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: Would you expect these two tripeptides to have the same function in the body? Why or why not?…

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Q: 10- The strongest absorption area of the benzene ring in visible and ultraviolet spectroscopy at 255…

A: A question based on spectroscopy that is to be accomplished.

Q: Solve for x, where M is molar and s is seconds. .0 Enter the answer. Include units. Use the exponent…

A: Please find the attachment.

Q: An organic acid has pka = 2.87. What is its Ką value?

A:

Q: The following is classified as: H₂C CH₂ 1. NaCN 2. H₂O H₂C OH CN CH3

A:

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: -> When non volatile solute are dissolved in solution then boiling point of solvent increases.…

Q: Consider the galvanic cell based on the following half-reactions. Ag+ + e → Ag Cd2+ + 2 e Cd (a)…

A:

Q: 5. Write forward and reverse reactions for the following: CH4 (g) + 2H2S (g) (g) ==== CS2 (g) + 4H2…

A:

Q: Calculate ΔGo for the following reaction given the following thermodynamic properties at 25oC:…

A: Since, From Gibbs-Helm Holtz equation, ∆G° = ∆H° - T∆S° Thus,

Q: 1. Identify the following as either an acid or a base (a) HNO3 (h) CH,NH, (c) CH3COOH (d) HCIO₂ (e)…

A: It is asked to distinguish between acid and bases in question no 1and to find stong acid,weak…

Q: The weak base propylamine (CH3(CH2)2NH2) has a Kb = 4.7 x10-4.  It can be used in some…

A: Titration of weak base propylamine and strong acid HCl results into salt formation.

Q: The engineer is extruding a polymer with the following characteristics: Specific volume, V = 10-6…

A: Polymer extrusion is a method where molten polymer is converted into components of fixed cross…

Q: of qualitative tests on a sample of Ba(NO3)2 and recorded the following data.   a resulting…

A: Qualitative test are those in which we identify chemical components in unknown sample.