Refer to the following titration curve below:1312111074324681012141618202224262830Volume of Titrant / mL- Unknown Acid 0.10 mol/L – titrant = NaOH 0.1 mol/LWhat is the charge of the most protonated form of histidine?+2+4+3+1

Histidine is an alpha amino acid and it's having three Ionizable group one is Carboxylic acid, amino…

Answered: Refer to the following titration curve…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Two solutions are mixed, and the resulting reaction produces NaNO3(aq) and NiCO3(s). a. Write the balanced molecular equation for this reaction. b. Write the net ionic equation, given that the sodium and nitrate ions are the spectator ions.
Based on the results obtained in the table, What is the color of acid-base indicator B when the pH of the medium is equal to its pKa?
What is the pH of a solution containing 1.053 mol L-1 of a diprotic acid with PKA1 = 3.93 and pKA2 = 7.88 ? H2A + H 20H3O++ HA-pkA1 HA- + H2O H3O++ A2-pkA2 Report your answer to at least 1 decimal place.
Identify which point on the titration curve corresponds to the p.Ka for each of the titratable groups, and which point corresponds to the pl. Drag the appropriate labels to their respective targets. imidazole group pl -СООН group -NH3+ group Hd 14 12 10 8 6- 4H 2 0 2 Moles "OH added per mole histidine 3
The following titration curve shows the titration of triethylamine (C2H5]3N with hydrochloric acid. Which net ionic reaction explains the pH of the solution after 60 mL of titrant is added? 12 10 PH 50 mL of HCI 10 30 70 90 110 O H,O(1) --> H*(aq) + OH (aq) (C,H5)3N(aq) + H*(aq) --> (C,H5)3NH* (aq) (C,H5)3N(aq) + H3O*(aq) (C,H5)3NH*(aq) + OH (aq) (C,H5)3NH (aq) + H2O(1) (C,H5)3N(aq) + H3O*(aq) (C2H5)3N(aq) + H20(1) OH (aq) + (C2H5)3NH*(aq) O O O O O
What is the pKa of an acid titrated with 1.0 M NaOH that generates a titration curve shown below? 14 13 12 11 pH 10 8 7 6- 5 3 1 10 15 20 25 30 mL of NaOH added 35 40 45 50 LO
For the titration of 10.0 mL 0.10 M glycine (Ka1 = 4.5x10-3; Ka2 = 1.7x10-10) with 0.10 M NaOH, calculate the pH at the following added volumes of NaOH: 1) 0.0 mL 2) 3.0 mL 3) 5.0 mL 4) 10.0 mL 5) 15.0 mL 6) 18.0 mL 7) 20.0 mL 8) 24.0 mL Submit an image of all your answers and their accompanying solutions.
The Ksp for In(OH)3 is 1.3 x 10-37. Find the pH of an In(OH)3 saturated solution. Find the concentration of In3+ in a buffered solution at pH 5 Find the concentration of In3+ in a buffered solution at pH 6 Find the concentration of In3+ in a buffered solution at pH 7
Examine the titration curve shown below. Which of the following titrations could it represent? * the titration of HOOC-CH2-CH2-COOH with NaOH * the titration of HNO3 with NaOH * the titration of NH3 with HCl * the titration of H2N-CH2-CH2-NH2 with HCl * the titration of HF with NaOH
Please help me to answer this.
QUESTION 30 Below is a titration curve of a sample of monoprotic acid (HA) by NaOH. Which is most likely the acid? 15 Hd 12 10 6 2 0 0 10 20 volume of strong base (mL) O H-CIO₂ (pKa = 1.96) OH-CN (pKa = 9.2) O H-C₂H302 (pKa = 4.7) O HCO2-H (pKa = 3.7) OH-NO3 30 40 50 60 70 Click Save and Submit to save and submit. Click Save All Answers to save all answers. f4 H a 7 f7 f8 $ www S
What is the pH at the half-equivalence point in the titration of 18.9 mL of 0.15 M HClO with 0.18 M NaOH? Report your answer to two decimal places.

SEE MORE QUESTIONS

Recommended textbooks for you

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781259911156

Author:

Raymond Chang Dr., Jason Overby Professor

Publisher:

McGraw-Hill Education

Principles of Instrumental Analysis

Chemistry

ISBN:

9781305577213

Author:

Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry

ISBN:

9781259911156

Author:

Raymond Chang Dr., Jason Overby Professor

Publisher:

McGraw-Hill Education

Principles of Instrumental Analysis

Chemistry

ISBN:

9781305577213

Author:

Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9780078021558

Author:

Janice Gorzynski Smith Dr.

Publisher:

McGraw-Hill Education

Chemistry: Principles and Reactions

Chemistry

ISBN:

9781305079373

Author:

William L. Masterton, Cecile N. Hurley

Publisher:

Cengage Learning

Elementary Principles of Chemical Processes, Bind…

Chemistry

ISBN:

9781118431221

Author:

Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard

Publisher:

WILEY

SEE MORE TEXTBOOKS

Refer to the following titration curve below: 13 12 11 10 9 7 6 5 4 3 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Volume of Titrant / mL - Unknown Acid 0.10 mol/L – titrant = NaOH 0.1 mol/L What is the charge of the most protonated form of histidine? +2 O +4 +3 O +1