Calculate the pH of a 0.393 M solution of ethylenediamine (H, NCH, CH, NH,). The pK, values for the acidic form of ethylenediamine (H† NCH, CH, NH†) are 6.848 (pKal) and 9.928 (pK22).
Calculate the pH of a 0.393 M solution of ethylenediamine (H, NCH, CH, NH,). The pK, values for the acidic form of ethylenediamine (H† NCH, CH, NH†) are 6.848 (pKal) and 9.928 (pK22).
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...
Related questions
Question
100%
i only need the last one answered. the answer isnt 1.042X10^-9 if thats what you get.
Transcribed Image Text:Calculate the pH of a 0.393 M solution of ethylenediamine (H,NCH,CH, NH,). The pKa values for the acidic form of
ethylenediamine (H†NCH,CH, NH;) are 6.848 (pKal) and 9.928 (pK22).
pH =
11.759
Calculate the concentration of each form of ethylenediamine in this solution at equilibrium.
[H,NCH, CH,NH,1 =
.3872
M
![[Н, NCH,CH,NH,1 -
.3872
M
[H,NCH,CH,NH] =
.005728
M
[H{NCH,CH, NH;1:
.392999
M
Incorrect](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff6fc9156-ad81-46da-9d58-69aa61feda66%2Ffbedf33f-2558-467e-859a-e26a0bb79565%2Fhssqysn_processed.png&w=3840&q=75)
Transcribed Image Text:[Н, NCH,CH,NH,1 -
.3872
M
[H,NCH,CH,NH] =
.005728
M
[H{NCH,CH, NH;1:
.392999
M
Incorrect
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
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.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
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
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
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