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- 4b please answer (predict the outcome and explain briefly(a) Predict the products of the following acid-base reactions using curved-arrow mechanisms to indicate electron flow. (b) Indicate the acid, base, conjugate acid, and conjugate base of each reaction. (c) Indicate whether the reactants or products are favored at equilibrium a) CH,COOH CH3O b) CH,CH,OH H2NFor the following acid-base reaction, (1) predict the products, showing both reactants and products complete Lewis structures and arrows showing electron flow; (2) label each structure with the lowing: Bronsted acid, Bronsted base, conjugate acid, conjugate base; (3) give a brief definition of a ronsted acid and Bronsted base; (4) predict the direction of the equilibrium and justify your answer. HC0OH + CH3 Nta PRん106Y pkb = 3.36
- Ethylammonium chloride, CH;CH;NH3CI, is an acidic salt. (i) Write equations to show the dissolving of CH;CH2NH;CI in water and the further reaction of the ethylammonium ion. (ii) Calculate the pH of a 0.218 mol L1 solution of ethylammonium chlorideWhy is (CH3)3Cl considered to be a Lewis Acid?Phenylamine is an aromatic amine that is used in the manufacture of dyes. When absorbed through the skin itcauses the Fe+2 in hemoglobin to become oxidized into Fe+3, resulting in the formation of methemoglobin whichcannot bind to or transport oxygen. Phenylamine is soluble in water and acts as a weak base.C6H5NH2 (aq) + H2O (ℓ) ⇋ C6H5NH3+ (aq) + OH- (aq)a. When you measure the concentrations of the ionized substances you find them to be:[C6H5NH2] = 0.234 mol/L [C6H5NH3+] = 2.8 x 10-5 mol/L [OH-]= 2.8 x 10-5 mol/LIf the Kb is 4.27 x 10-10, is the reaction at equilibrium? If not, which direction does it need to move (rightor left) to reach equilibrium? Explain. b. At equilibrium the concentrations of the ionized substances are:[C6H5NH2] = 0.0537 mol/L [C6H5NH3+] = 4.79 x 10-6 mol/L [OH-]= 4.79 x 10-6 mol/LIf this reaction is taking place in a 2.0L container, and 1.5 moles of phenylamine were added to thereaction, what will the new concentrations of the three ionic species be when…
- Phenoxide ion (CH5O) is a weak base, with Kp 7.70 x 10 5. What is the pKa of the phenol, C6H5OH (conjugate of phenoxide ion)?Could you provide me with an essay outlining the steps to resolve this issue?Predict whether aqueous solutions of the following substances are acidic, basic, or neutral and write hydrolysis equations for the acidic and basic solutions. (a) CsBr; (b) Al(NO3)3; (c) KCN; (d) CH3NH3Cl
- Calculate the pH (aq., 25 oC) of a 0.100 M triethylamine ((C2H5)3N) solution whose Kb = 1.02 x 10–3.Group 15 elements react with hydrogen to form hydrides with a general formula of EH3 (where E = N, P, As, Sb or Bi) and they are Lewis base. (i) Briefly discuss why Group 15 hydrides are Lewis base. (ii) Arrange the strength of Lewis basicity of EH3 in decreasing trend. Explain your answer.Phenol, C6H5OH, is an acidic organic compound for which K₂ = 1.3 x 10-10. The structure of phenol is a benzene ring with an -OH replacing a hydrogen atom on one of its six carbon atoms. Because phenol has this -OH group, you might think that the -OH would ionize and make phenol a base. Actually, the O-H bond is very weak and phenol acts as an acid by ionizing the H* ion. What is the pH of a 0.47 M solution of phenol in water? pH=ễ