Give clear detailed Solution..don't give Handwritten answer What is the pH of a solution containing 1.033 mol L-1 of a diprotic acid with pKA1 = 4.03 and pKA2 = 9.04 ?H₂A + H₂O H3O+ + HA¯ PKA1HA¯ + H₂O = H3O+ + A²- pkÃ2Report your answer to at least 1 decimal place.Answer:

Answered: Image /qna-images/answer/6220b324-24f1-46e2-96ac-efd9990d45d4.jpg

What is the pH of a solution containing 1.033 mol L-¹ of a diprotic acid with pKA₁ = 4.03 and PKA2 = 9.04 ? H₂A + H₂O = H₂O+ + HA PKA1 HA + H₂O = H3O+ + A²- pkA2 Report your answer to at least 1 decimal place. Answer:

What is the pH of a solution containing 1.033 mol L-¹ of a diprotic acid with pKA₁ = 4.03 and PKA2 = 9.04 ? H₂A + H₂O = H₂O+ + HA PKA1 HA + H₂O = H3O+ + A²- pkA2 Report your answer to at least 1 decimal place. Answer:

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter18: Carboxylic Acids

Section: Chapter Questions

Problem 18.33P

See similar textbooks

Related questions

Q: Unknown analysis Complete the table below to classify your unknown substance. Write "+" if the test…

A: 1. .....

Q: Suppose 13.5 g of barium acetate is dissolved in 300. mL of a 0.20 Maqueous solution of ammonium…

A: Details

Q: Suppose 2.14 g of ammonium nitrate is dissolved in 300. mL of a 40.0 m M aqueous solution of sodium…

A: The balanced chemical equation for the dissolution of ammonium nitrate are :----NH4NO3 (s) → NH4+…

Q: A student in SCH4U titrates 0.10 M hydrazine (N2H4- Kb is 1.7X10-6) by pipetting 15.0 mL into an…

A: Hydrazine is a weak base which reacts with strong acid HClO4 to form a basic buffer and for that pH…

Q: 1. Using the following reactions, calculate the heat of the first reaction. Note: all three…

A: 4NH3 (g) + 5O2(g) ----> 4NO(g) + 6H2O(g) ΔH1 = ? ------(1) N2(g) + O2(g) ---->…

Q: A solution of AgNO3 boils at 101.5 °C. At what temperature does the solutions freeze? Use the…

A: ΔTb = Kb x m ------(1)Where, ΔTb = Boiling point elevation, Kb = molal elevation constant and m =…

Q: What is the geometry of OCl2?

Q: How many milliliters of an aqueous solution of 0.136 M silver fluoride is needed to obtain 6.01…

A: The relationship between concentration and the number of moles is :- Concentration = Moles/Volume(L)…

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A: First convert the heat and mass in J and g. Then use the formula to calculate the temperature of the…

Q: O A © O B O A D OE Provide the structure of the major mononitration product of the compound below.…

A: Mononitration product

Q: Time 8. (modified from lecture) Calculate the amount of energy in kJ needed to heat 346 g of solid…

A: Mass of water = 346 gInitial temperature (T1) = 0oCFFinal temperature (T2) = 182oC

Q: Draw the major product of this reaction. Ignore inorganic byproducts. DMP (Dess-Martin Periodinane)…

A: Dess–Martin periodinane (DMP) is used for the oxidation of primary alcohols to aldehydes and…

Q: your Two substances, A and B, initially at different temperatures, come into contact and reach…

A: Given : mass of substance A =6.17 g. Initial temperature of A = 21.0…

Q: In a galvanic cell electrons are gained by the oxidizing agent at the negative electrode electrons…

A: In a galvanic cell, the cathode is the positive terminal and the anode is the negative terminal.At…

Q: C) B) go ar D) HO

A: a) Chromophore- Chromophore is that part of the molecule which when exposed to visible light will…

Q: elementary reaction 1 NO(g) + O₂(g) → NO₂(g) + O(g) k₁ NO(g) + O(g) → NO₂(g) k₂. Suppose also k₁«k₂.…

Q: Identify the reagents you would use to achieve each of the following transformations: 7) for Br 5)…

Q: A scientist is performing a titration in lab to validate the concentration of a HCI solution, and is…

A: To validate the concentration of an HCl solution using a 0.5M NaOH solution, the…

Q: PROBLEMS What reagents would you use to accomplish each of the following transformations: 13.22 -X +…

A: Conversion of alkene to recemic mixture of less substituted alcohols.

Q: A voltaic cell utilizes the following redox reaction and operates at 298 K: 3 Ce¹+ (aq) + Cr (s) → 3…

Q: Identify the reactants that you would use to perform each of the following reactions: 19.18a X…

Q: A sample of glass, which has a specific heat capacity of 0.670 J-gc, is put into a calorimeter (see…

A: Details

Q: What is the pH of a solution that is 0.0530 M in NaClO at 25 °C? The Ka for HClO is 4.0×10−8

A: Given thatConcentration of NaClO = [ClO–] = 0.0530 MKa for HClO = 4.0×10−8Kb for ClO– =

Q: Arrange the following groups in the order of increasing priority according to the Cahn-Ingold-Prelog…

Q: Predict which compound in each pair of compounds below will have the higher boiling point. Eplain…

A: a) CH3CH2CH2OCH3 or CH3CH2CH2CH2OHb) CH3CH2CH2CH2CH3 or CH3CH2CH2CH3 c) CH3C(O)CH3 or CH3CH2CH3d)…

Q: 8.82*10^-2 of potassium bromide has an enthalpy change of 1620J when it dissolves in water. What is…

Q: 5. (from lecture) Gold (Au) crystallizes in a cubic close-packed structure (the face-centered cubic…

A: Given

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [1₂] [1₂]…

A: we have to determine the rate law expression and the rate constant for the reaction

Q: What is the Decay Rate (k), if the Half Life of a radioactive substance is 13.8 days? (ans. rounded…

Q: each and find the difference in their energy. H H Н Н A H H Н Н В

A: 1) The given structure are the CIS-SYN-TRANS 2) The given structure are the TRANS-SYN-TRANS

Q: H

Q: When 605. mg of a certain molecular compound X are dissolved in 100 g of cyclohexane (CH₂), the…

A: GivenWeight of unknown compound X = 605. mg = 0.605 gWeight of solvent = 100. gFreezing point of…

Q: What is the pH of a 0.046 M solution of HBr? Note: please answer to two decimal places.

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: ¹₂(g) + ICl(g) → HI(g) + HCl(g) HI(g)+ ICI(g) 1₂(g) + HCl(g) Suppose also k₁«k₂. That is, the first…

Q: Problem 4: Identify the expected major product(s) for the following reaction. HBr 40 °C ?? Br + En…

Q: TBSO OMe OTBS DMSO (10 mL) H₂O (2 mL), 90°C

Q: Label each compound below as being aromatic, anti-aromatic or non-aromatic.

Q: The number that relates to the main energy level that an electron is found in is called spin…

A: The correct answer is :----primary quantum number

Q: Writing a standard formation reaction Write a balanced chemical equation for the standard formation…

A: We have to write the standard formation reaction of liquid octanol(C8H18O).

Q: Which chemical is a polar molecule? CCl4 C2H2 H2S AiH3

A: A polar molecule is a molecule in which one end of the molecule is slightly positive, while the…

Q: LAYAH-.V 6. (Text 11.42) Europium crystallizes in a bcc cubic lattice. The density of Eu is 5.26…

A: 6.

Q: Which of the following does not have an electron configuration ending with 2S^2 2P^6? chlorine ion…

A: we have to select the ion that does not have an electron configuration that ends as

Q: R R O A C i R CH 3 R 0 + ORI - R₁ 'N' R₂ R₁ X² CH 3 R₁ R₂ ROH E B R₂- R O D R₁ N´ CH ₂

Q: How many grams of silver metal are produced from Ag* (aq) in 5.30 h with a current of 3.50 A? (F =…

A: Accordingly faraday in electrolysis process the mass of any substance deposited at electrode is…

Q: Phosphoric acid is reacted with sodium hydroxide to produce sodium phosphate and water via the…

A: Given reaction: H3PO4 (aq) + 3NaOH (aq) > Na3PO4 (aq) + 3H2O (l)Volume of H3PO4 = 100 mL = 0.100…

Q: A compound such as CH3CH₂CH₂OCH₂CH3 is classified as what type of organic compound? 4 A) alcohol B)…

Q: = OTHERMOCHEMISTRY Calculating the heat of reaction from molar reaction enthalpy a... A chemist…

A: Endothermic reaction : It is a chemical reaction in which energy is absorbed by the system from its…

Q: If the percent yield for the following reaction is 58.1%, how many grams of KClO3 are needed to…

A: Potassium chlorate decomposes into potassium chloride and oxygen gas. The equation for the balanced…

Q: Test tube A Test tube B Test tube C Reactants Methanol + salicyclic acid and H+ Pentan-1-ol + acetic…

A: Esterification : Reaction of carboxylic with alcohol under acid condition gives an ester.

Q: Calculate the pH of a buffer prepared from 0.85 mols of formic acid and 0.25 moles of sodium formate…

A: Moles of formic acid Moles of sodium formateVolume of water

Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Give clear detailed Solution..don't give Handwritten answer

What is the pH of a solution containing 1.033 mol L-1 of a diprotic acid with pKA1 = 4.03 and pKA2 = 9.04 ?
H₂A + H₂O H3O+ + HA¯ PKA1
HA¯ + H₂O = H3O+ + A²- pkÃ2
Report your answer to at least 1 decimal place.
Answer:

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Determine the pH of the solution of diprotic acid:

VIEW

Step 2: calculation for hydronium concentration of the solution:

VIEW

Step 3: Calculation for pH of the solution:

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need 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

Calculate the Ka of a 0.500 M acid solution with [H3O+]= 1.7x 10-4M Group of answer choices 1.70 x 10-6 1.5 x 10-1 5.78 x 10-8 5.78 x 10-6 1.5 x 10-7 1.70 x 10-4
(10-3 Triprotic systems) Find the pH of(A) 0.10 M H3His2+; (B) 0.10 M H2His+ ; (C) 0.10 M HHis; (D) 0.10 M His+. (His= histidine)
The Ka of the conjugate acid of a pesticide is 6.7 x 10-6. What is the Kb of the pesticide at 25°C? 1.5 x 1019 1.5 x 10-9 6.7 x 10-8 6.7 x 10-20
Calcium carbonate has a Ksp value of 1.4 x 10^-8 at 25 degrees Celsius a) What is the [Ca^2+] in a saturated solution of calcium carbonate at 25 degrees celsius. Write answer as a decimal b) What is the solubility of calcium carbonate in a 0.100M solution of calcium nitrate at 25 degrees celsius. Write answer as decimal c) If you add 20.0 mL of 0.00350M calcium chloride to 40.0 mL of 0.000100M sodium carbonate, will precipitation occur? (Yes or no) (k>q or k
ASAP! UPVOTE WILL BE GIVEN! PLEASE WRITE THE SOLUTIONS LEGIBLY. THANK YOU! ANSWER IN 3 DECIMAL PLACES. CHEMISTRY! NO LONG EXPLANATION NEEDED. A 10 ml of concentrated acetic acid was added in a sufficient quantity of water to make 350 ml of the acid solution. SG acetic acid = 1.05 kb acetate = 5.556x10-10 Probable atomic weights: C = 12; H = 1; O = 16; Na = 23 What is the Hydronium ion concentration?
Following titration analysis, a sample of a fruit juice was found to contain 8.9 mg cm-3 ascorbic acid. Given that the Mr value for ascorbic acid is 176.1 Da, calculate the value of the ascorbic acid concentration expressed in units of mmols dm-3 then enter it
A student determines that the value of Ka for H2SO3 = 2.3×10-2 . What is the value of pKa?
Find the pH of a solution 0.9 M in HNO2, and 1.0 in NaNO2. For HNO2 Ka= 4.0 x 10^-4 Report answer to two decimal places
You prepare a buffer solution from 10.0 mL of 0.100M MOPS (3‑morpholinopropane‑1‑sulfonic acid) and 10.0 mL of 0.075 M NaOH. Next, you add 1.00 mL of 4.15×10−4 M lidocaine to this mixture. Denoting lidocaine as L, calculate the fraction of lidocaine present in the form LH+. MOPS Ka = 6.3 * 10^-8 Lidocaine Kb = 8.7 * 10^-7 ( Please type answer note write by hend )
The value of Ka for nitrous acid (HNO2) at 25∘C is 4.5×10-4 What is the value of ΔG when [H+]= 5.7×10−2 M , [NO2-]= 6.6×10−4 M , and [HNO2]= 0.20 M? Express your answer using one significant figure.
ALL INFORMATION NEEDED IS PROVIDED, I NEED FIRST QUESTIONS ANSWERED FIRST BEFORE OTHERS CAN BE ANSWEREDRate = -(Delta[RCl])/Delta t andln[RCl]t=-k*t+ln[RCl]0 < [R-Cl]-time equation Test tube A = 0.30 of 0.10M NaOH(aq), 6.70ml DI H2O & 1 drop of bromophenol bue Test Tube B = 3.00M of 0.10M R-CL in acetone. Mix together in 3 water baths Bath A Trial 1= 20C, 53.6s Trial 2= 20C, 49s for color to changeBath B Trial 1= 32C, 18s Trail 2= 32C, 20s Bath C Trial 1= 10C, 204s Trial B= 10C, 200s average out both trials for each bathcolor change happens after 10% of R-Cl has reacted so In terms of R-Cl this means that 10% of the R-Cl has reacted and ____ of the R-Cl is left Q1. at the time of the color change [R-Cl]t=____[R-Cl]o (Fill in the blank) Q4. Substitute the value of [R-Cl]t into appropriate equation listed above and solve for k in terms of [R-Cl] and t. Q5. Use average time for each temp and determine the value of k (with units) at each temperature Q6. Rearrange the Arrhenius…
If the concentration of an acid in solution is 2.2 times larger than the concentration of its conjugate base, and the pH of the solution is 3.5, what is the pKa of the acid? Include the answer to 3 significant figures