Answered: C6H5NH2 + H2O <-> C6H5NH3+ + OH-.… | Bartleby

Skip to main contentHomework Help is Here – Start Your Trial Now!SEARCHHomework help starts here!ASK AN EXPERTASKScienceChemistryC6H5NH2 + H2O <-> C6H5NH3+ + OH-. Aniline, a weak base, reacts with water according to the reaction.  (a) a sample of aniline is dissolved in water to produce 25.0 mL of 0.10 m solution. The pH of the solution 8.82. Calculate the equilibrium constant, Kb, for this reaction (b) What is the percent disassociation for the solution in part (a) (c) 25.0 mL of 0.10 HCI was then added in a titration experiment. What is the pH at the equivalence point?C6H5NH2 + H2O <-> C6H5NH3+ + OH-. Aniline, a weak base, reacts with water according to the reaction.  (a) a sample of aniline is dissolved in water to produce 25.0 mL of 0.10 m solution. The pH of the solution 8.82. Calculate the equilibrium constant, Kb, for this reaction (b) What is the percent disassociation for the solution in part (a) (c) 25.0 mL of 0.10 HCI was then added in a titration experiment. What is the pH at the equivalence point?ReportChemistryBUYChemistry 10th EditionISBN: 9781305957404Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher: Cengage Learning1 Chemical Foundations2 Atoms, Molecules, And Ions3 Stoichiometry4 Types Of Chemical Reactions And Solution Stoichiometry5 Gases6 Thermochemistry7 Atomic Structure And Periodicity8 Bonding: General Concepts9 Covalent Bonding: Orbitals10 Liquids And Solids11 Properties Of Solutions12 Chemical Kinetics13 Chemical Equilibrium14 Acids And Bases15 Acid-base Equilibria16 Solubility And Complex Ion Equilibria17 Spontaneity, Entropy, And Free Energy18 Electrochemistry19 The Nucleus: A Chemist's View20 The Representative Elements21 Transition Metals And Coordination Chemistry22 Organic And Biological MoleculesChapter QuestionsProblem 1RQProblem 2RQProblem 3RQProblem 4RQProblem 5RQProblem 6RQProblem 7RQProblem 8RQProblem 9RQProblem 10RQProblem 1ALQProblem 2ALQProblem 3ALQProblem 4ALQProblem 5ALQProblem 6ALQProblem 7ALQProblem 8ALQProblem 9ALQProblem 10ALQProblem 11ALQProblem 14ALQProblem 15ALQProblem 16ALQProblem 17ALQProblem 18ALQProblem 19QProblem 20QProblem 21QProblem 22QProblem 23QProblem 24QProblem 25QProblem 26QProblem 28QProblem 29QProblem 30QProblem 31EProblem 32EProblem 33EProblem 34EProblem 35EProblem 36EProblem 37EProblem 38EProblem 39EProblem 40EProblem 41EProblem 42EProblem 43EProblem 44EProblem 45EProblem 46EProblem 47EProblem 48EProblem 49EProblem 50EProblem 51EProblem 52EProblem 53EProblem 54EProblem 55EProblem 56EProblem 57EProblem 58EProblem 59EProblem 60EProblem 61EProblem 62EProblem 63EProblem 64EProblem 65EProblem 66EProblem 67EProblem 68EProblem 69EProblem 70EProblem 71EProblem 72EProblem 73EProblem 74EProblem 75EProblem 76EProblem 77EProblem 78EProblem 79EProblem 80EProblem 81EProblem 82EProblem 83EProblem 84EProblem 85EProblem 86EProblem 87EProblem 88EProblem 89EProblem 90EProblem 91EProblem 92EProblem 93AEProblem 94AEProblem 95AEProblem 96AEProblem 97AEProblem 98AEProblem 99AEProblem 100AEProblem 101AEProblem 102AEProblem 103AEProblem 104AEProblem 105AEProblem 106AEProblem 107AEProblem 108AEProblem 109AEProblem 110AEProblem 111CWPProblem 112CWPProblem 113CWPProblem 114CWPProblem 115CWPProblem 116CWPProblem 117CPProblem 118CPProblem 119CPProblem 120CPProblem 121CPProblem 122CPProblem 123CPProblem 124CPProblem 125CPSee similar textbooksBartleby Related Questions Icon

Related questions

Bartleby Expand IconQ: Please calculate the pKa of hydrofluoric acid given that HF(aq) and hydrogen cyanide (HCN). HF(aq):…A: Molarity of HF = 5nM Molarity of HCN = 5nMQ: Calculate the pH of the methylammonium chloride salt (CH3 NH3+ Cl-) 0.3 M. Write the hydrolysis…A: Q: What are the equilibrium concentrations of all species of 18.0M acetic acid at 25°C? What is the pH…A: Acetic acid is a weak acid, so in an aqueous solution, it can not dissociate fully. To determine the…Q: Consider the following chemical reaction and that H2SO4 is a strong acid: H2SO4 + H2O ==== HSO4- +…A: Q: Write the formula of the conjugate acid of the Brønsted-Lowry base, (CH:):NH 4+ 1 3 4 9 O2 口7 (s)…A: Q: (a) Calculate the percent ionization of 0.00310 M butanoic acid (K₂ = 1.5e-05). % ionization = % (b)…A: Q: (a) (b) Which definition, Brönsted-Lowry or Lewis, best describes what occurs during the reaction…A: Bronsted-Lowry definition of acid and base is based on the donation and gain of hydrogen ion ( H+ )…Q: Calculate the pH of a sólution prepared by dissolving 0.150 mol of acetic acid and 0.300 mol of…A: A solution formed by the addition of a weak acid to the salt of its conjugate base anion is known as…Q: Cacodylic acid is used as a cotton defoliant. Cacodylic acid is 0.77% deprotonated in a 0.011 M…A: Degree of dissociation of Cacodylic acid is  = 0.77% Concentration = 0.011M PH  =?Ka =?Q: Calculate the pH of a solution prepared by mixing 0.0870 mol of chloroacetic acid plus 0.0250 mol of…A: pH =pKa + log[Conjugate Base][acid] pH =pKa + log[Sodium Chloroacetate][Chloro acetic acid] pH…Q: Ethylamine has Kb=4.3x10^-4. Calculate the pH if the initial concentration is 0.15 M. Write the…A: Q: 13. Given a solution of 0.23 M oxalic acid (H₂C2O4). Determine the equilibrium values of: (a)…A: #13: Oxalic acid, H2C2O4(aq) is a diprotic acid with the below acid dissociation constant values:…Q: Calculate the pH of a solution that is prepared by dissolving 0.171 mol of formic acid (HCOOH, K,…A: 0.450 mol of hydrocyanic acid and (HCN. Ka = 6.17 x 10-10)0.171 mol of formic acid (HCOOH, Ka = 1.77…Q: Calculate the initial [H,O*] in mol/L in the weak acid sample using the initial pH measurement. Show…A: Initial [H3O+] can be calculated using initial pH of solution of weak acid.Q: Write equilibrium-constant expressions for each of the following: A) the base dissociation of…A: We have to write equilibrium-constant expressions for each of the following: A) the base…Q: An analytical chemist is titrating 171.2 mL of a 0.1200 M solution of aniline (CH₂NH₂) with a 0.5000…A: Given,Molarity of aniline ( C6H5NH2 ) = 0.1200 Mvolume of aniline ( C6H5NH2 ) = 171.2 mLMolarity of…Q: Pyrazolium Chloride is a weak acid (C3H4N2HCl; Ka=1.4x10-3). How many grams of Pyrazole (conjugate…A: Given: Ka of C3H4N2HCl = 1.4 X 10-3  Concentration of C3H4N2HCl = 0.3 M And pH of buffer solution =…Q: A 100.0 mL solution containing 0.790 g of maleic acid (MW = 116.072 g/mol) is titrated with 0.284 M…A: Maleic acid is a diprotic acid. Its two pKa values are 1.92 and 6.27.Q: Calculate [OH-] of a 4.40×10-1 M aqueous solution of triethylamine ((C2H5)3N, Kb = 4.0×10-4).…A: (C2H5)3N is a weak base. Hence it undergoes hydrolysis reaction in solution as, => (C2H5)3N (aq)…Q: A solution of carbonate (pKa = 6.3, 10.3) contains 0.0100 mol HCO3- and 0.00500 mol CO32-. Calculate…A: Given :  pka1 = 6.3  pKa2 = 10.3  [ HCO3- ] = 0.0100  [CO32-] = 0.00500  To calculate : pHQ: 4. When 0.050 mol of NaOH is added to 0.100 mol of an unknown weak acid, the pH was found to be 4.2.…A: Given,moles of an unknown acid = 0.100 molmoles of NaOH = 0.050 molpH of the resulting solution =…Q: A chemist titrates 150.0 mL of a 0.3588 M trimethylamine ((CH3),N) solution with 0.2376M HBr…A: we have to calculate the pH of solution at equivalence pointQ: An analytical chemist is titrating 92.3 mL of a 0.6600M solution of ethylamine (C₂H5NH₂) with a…A: Q: 4- Write equations for the acid base reactions that would occur (il any) if ethanol were added to…A: Acid and base reacts with each other then. We get saltQ: H₂CO3 (carbonic acid) dissociates to give a bicarbonate and hydrogen ions, HCO3 and H+. Which…A: When an acid (HA) dissociates in water, it produces hydrogen ions (H^+) and a conjugate base (A^-),…Q: 1) A 0.10 M solution of benzoic acid HC;H5O2 is 14.7 % ionized. Calculate the equilibrium…A: Q: 5) and 6)A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…bartleby

Concept explainers

bartlebyIonic EquilibriumChemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibri…Arrhenius AcidArrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.Bronsted Lowry Base In Inorganic ChemistryBronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.Question

C6H5NH2 + H2O <-> C6H5NH3+ + OH-. Aniline, a weak base, reacts with water according to the reaction. 

(a) a sample of aniline is dissolved in water to produce 25.0 mL of 0.10 m solution. The pH of the solution 8.82. Calculate the equilibrium constant, Kb, for this reaction

(b) What is the percent disassociation for the solution in part (a)

(c) 25.0 mL of 0.10 HCI was then added in a titration experiment. What is the pH at the equivalence point?

Expert SolutionCheck MarkThis question has been solved!Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.bartlebyThis is a popular solutionSee solutionCheck out a sample Q&A hereStep 1 VIEW Step 2 VIEW Step 3 VIEW bartleby

Trending nowThis is a popular solution!

bartleby

Step by stepSolved in 3 steps with 2 images

See solutionCheck out a sample Q&A hereBlurred answerKnowledge BoosterBackground pattern imageChemistryLearn more about Ionic EquilibriumNeed a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
  • An analytical chemist is titrating 191.3 mL of a 0.2000 M solution of propylamine (C,H,NH,) with a 0.1100 M solution of HNO3. The p K, of propylamine is 3.46. Calculate the pH of the base solution after the chemist has added 416.1 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places.If 0.0751 moles of NaOH is added to 1.00 liters of 0.180 M CH3COOH (acetic acid), what will the pH of the resulting solution be?  Ka of that acid is 1.8x10-53b.) The Ka of acetic acid is 1.8 x 105. Calculate the pH of the following solutions: b. A solution consisting of 0.10 M acetic acid (HC2H302) and 0.50 M sodium acetate (NAC2H3O2).
  • Calculate the pH of a 0.172 M solution of ethylenediamine (H,NCH,CH,NH,). The pK, values for the acidic form of ethylenediamine (HNCH,CH,NH) are 6.848 (pKat) and 9.928 (pKaz). pH = Calculate the concentration of each form of ethylenediamine in this solution at equilibrium. [H₂NCH,CH,NH₂] [H2NCH2CH2NH] = [HNCH2CH2NH] = M M MFor each of the following molecules, determine the structure of all the indicated acidic/basic functional groups at the given pH - are they in the acidic form of basic form? Then, write the total charge on each molecule at each pH.8-39. (a) Write the chemical reactions whose equilibrium constants are K and K for imidazole and imidazole hydrochloride, respectively. (b) Calculate the pH of a solution prepared by mixing 1.00 g of imida- zole with 1.00 g of imidazole hydrochloride and diluting to 100.0 mL. (c) Calculate the pH of the solution if 2.30 mL of 1.07 M HC1O4 are added.
  • Using the table of the weak base below, you have chosen Pyridine as your weak base in the buffer solution. You have already added enough of the conjugate acid salt to make the buffer solution concentration at 0.62 M in this salt. The desired pH of the buffer should be equal to 4.5. Values of K, for Some Common Weak Bases Conjugate Acid Name Formula Ammonia Methylamine Ethylamine Aniline NH3 CH;NH2 CH;NH2 CH;NH, C;H;N NH,+ CH;NH;* CH$NH;* CH;NH;* C;H;NH* 1.8 × 10-5 4.38 x 10-4 5.6 x 10-4 3.8 x 10-10 1.7 x 10-9 Pyridine 3. Compute the concentration of the weak base in Molarity. (Write your answer in 3 decimal places without the unit).4, . Consider the following equilibrium: base + -H H-Base Which of the following base(s) would favour the product in this reaction? Он CH;O NH3 NH2 CH3CO2 (1) (II) (III) (IV) (V) (a) | (b) IV (c) I, IV and V (d) I and II (e) IIl and IVWhat is the equilibrium-constant expression of the basic dissociation of NaNO2?         Kb = [OH-]/([HNO2] [NO2])      Kb = ([HNO2] [NO2])/[OH-]       Kb = ([HNO2] [OH-])/[NO2]       Kb = ([NO2] [OH-])/[HNO2]
  • What is the equilibrium-constant expression of the basic dissociation of NaNO2?         Kb = [OH-]/([HNO2] [NO2])     Kb = ([NO2] [OH-])/[HNO2]       Kb = ([HNO2] [OH-])/[NO2]        Kb = ([HNO2] [NO2])/[OH-]Phenylacetic acid (C₂H₂CH₂COOH) has a K₂ of 4.9 x a 10-5. Calculate for the pH, pOH, [H+] and [OH-] of a solution of phenylacetic acid that is 0.186 M.
Recommended textbooks for you
  • Text book imageChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningText book imageChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationText book imagePrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
  • Text book imageOrganic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationText book imageChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningText book imageElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
Text book imageChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningText book imageChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationText book imagePrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage LearningText book imageOrganic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationText book imageChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningText book imageElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEYSEE MORE TEXTBOOKS

Từ khóa » C6h5nh2 + H2o