Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Calculate the pH of the following solutions. 0.40 M phthalic acid

Calculate the pH of the following solutions. 0.40 M phthalic acid

Chemistry
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
icon
Related questions
icon
Concept explainers
Question

Calculate the pH of the following solutions. 

 

  1. 0.40 M phthalic acid
Structure pK, K. Name NH; CHCH,-O 2.20 (СО,Н) 9.31 (NH,) 6.3 X 10-3 4.9 x 10-10 Phenylalanine CO,H 7.11 x 10-3 6.34 x 10-8 2.148 * 7.198 Phosphoric acid* (hydrogen phosphate) НО — Р— Он 12.375 4.22 X 10-13 OH (1.5) 6.78 3 x 10-2 1.66 x 10-7 HP- он Phosphorous acid (hydrogen phosphite) OH 1.12 x 10-3 3.90 x 10-6 2.950 Phthalic acid (benzene-1,2-dicarboxylic acid) 5.408 cO,H Piperazine (perhydro- 1,4-diazine) 5.333 9.731 4.65 x 10-6 1.86 X 10-10 11.125 7.50 x 10-12 Piperidine 1.12 x 10-2 2.29 x 10-11 -co,H 1.952 (СO,Н) 10.640 (NH,) Prolinc +H 4.874 1.34 x 10-5 Propanoic acid CH,CH,CO,H H,C=CHCO,H 4.258 5.52 x 10-5 Propenoic acid (аcrylic acid) 10.566 2.72 x 10-11 Propylamine CH;CH,CH,NII; 5.20 6.3,X 10-6 Pyridine (azine) Pyridine-2-carboxylic acid (picolinic acid) (1.01) (CO,H) 5.39 (NH) 9.8 x 10-2 4.1 x 10-6 co,H HO,C Pyridine-3-carboxylic acid (nicotinic acid) 2.03 (CO,H) 4.82 (NH) 9.3 x 10-3 1.51 x 10-s NH+ 1.4 (POH) (u = 0.1) 3.44 (OH) (1p. = 0.1) 6.01 (POH) (u = 0.1) 8.45 (NH) (u = 0.1) 0.04 3.6 x 10-4 9.8 x 10-7 3.5 x 10-9 0=CH Pyridoxal-5-phosphate Но — РОСН, но `CH, H. 0.15 5.5 X 10-3 1.9 X 10-7 3.5 X 10-10 Pyrophosphoric acid (hydrogen diphosphate) 0.83 2.26 (HO),POP(OH), 6.72 9.46 *pK, from A. G. Miller and J. W. Macklin, Anal. Chem. 1983, 55, 684. APPENDIX G Acid Dissociation Constants АP18
Transcribed Image Text:Structure pK, K. Name NH; CHCH,-O 2.20 (СО,Н) 9.31 (NH,) 6.3 X 10-3 4.9 x 10-10 Phenylalanine CO,H 7.11 x 10-3 6.34 x 10-8 2.148 * 7.198 Phosphoric acid* (hydrogen phosphate) НО — Р— Он 12.375 4.22 X 10-13 OH (1.5) 6.78 3 x 10-2 1.66 x 10-7 HP- он Phosphorous acid (hydrogen phosphite) OH 1.12 x 10-3 3.90 x 10-6 2.950 Phthalic acid (benzene-1,2-dicarboxylic acid) 5.408 cO,H Piperazine (perhydro- 1,4-diazine) 5.333 9.731 4.65 x 10-6 1.86 X 10-10 11.125 7.50 x 10-12 Piperidine 1.12 x 10-2 2.29 x 10-11 -co,H 1.952 (СO,Н) 10.640 (NH,) Prolinc +H 4.874 1.34 x 10-5 Propanoic acid CH,CH,CO,H H,C=CHCO,H 4.258 5.52 x 10-5 Propenoic acid (аcrylic acid) 10.566 2.72 x 10-11 Propylamine CH;CH,CH,NII; 5.20 6.3,X 10-6 Pyridine (azine) Pyridine-2-carboxylic acid (picolinic acid) (1.01) (CO,H) 5.39 (NH) 9.8 x 10-2 4.1 x 10-6 co,H HO,C Pyridine-3-carboxylic acid (nicotinic acid) 2.03 (CO,H) 4.82 (NH) 9.3 x 10-3 1.51 x 10-s NH+ 1.4 (POH) (u = 0.1) 3.44 (OH) (1p. = 0.1) 6.01 (POH) (u = 0.1) 8.45 (NH) (u = 0.1) 0.04 3.6 x 10-4 9.8 x 10-7 3.5 x 10-9 0=CH Pyridoxal-5-phosphate Но — РОСН, но `CH, H. 0.15 5.5 X 10-3 1.9 X 10-7 3.5 X 10-10 Pyrophosphoric acid (hydrogen diphosphate) 0.83 2.26 (HO),POP(OH), 6.72 9.46 *pK, from A. G. Miller and J. W. Macklin, Anal. Chem. 1983, 55, 684. APPENDIX G Acid Dissociation Constants АP18
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Ionic Equilibrium
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.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS