Homework Help is Here – Start Your Trial Now!
Science
Chemistry
PART A Ammonium cation (NH4 +) has a pKa of about 9.3. What is true of this compound when the pH is much LOWER than the pKa?   Group of answer choices:   It is deprotonated and negatively charged It is deprotonated and positively charged It is protonated and negatively charged It is protonated and positively charged None of the molecules have a charge There is an equal amount of negatively charged and positively charged species There is an equal amount of positively charged and uncharged species   PART B Ammonium cation (NH4 +) has a pKa of about 9.3. What is true of this compound

PART A Ammonium cation (NH4 +) has a pKa of about 9.3. What is true of this compound when the pH is much LOWER than the pKa?   Group of answer choices:   It is deprotonated and negatively charged It is deprotonated and positively charged It is protonated and negatively charged It is protonated and positively charged None of the molecules have a charge There is an equal amount of negatively charged and positively charged species There is an equal amount of positively charged and uncharged species   PART B Ammonium cation (NH4 +) has a pKa of about 9.3. What is true of this compound

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
Question
100%
 PART A
Ammonium cation (NH4 +) has a pKa of about 9.3. What is true of this compound when the pH is much LOWER than the pKa?
 
Group of answer choices:
 
It is deprotonated and negatively charged
It is deprotonated and positively charged
It is protonated and negatively charged
It is protonated and positively charged
None of the molecules have a charge
There is an equal amount of negatively charged and positively charged species
There is an equal amount of positively charged and uncharged species
 
PART B
Ammonium cation (NH4 +) has a pKa of about 9.3. What is true of this compound when the pH is equal to 9.3?
 
Group of answer choices:
 
It is deprotonated and negatively charged
It is deprotonated and positively charged
It is protonated and negatively charged
It is protonated and positively charged
None of the molecules have a charge
There is an equal concentration of positively charged and negatively charged species
There is an equal amount of positively charged and uncharged species
 
THANK YOU!
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Environmental Pollution
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
  • SEE MORE QUESTIONS
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