F3 d text or tools Q Q10 A 10 mL ampoule of potassium chloride injection contains 1.49 g of potassium chloride. [Molecular weight of potassium chloride = 74.5] What is the concentration of potassium ion in this solution, expressed in millimol/mL? 1.49 g KCl / 10 mL ampoule 149 mg/mL N= m / mw C1 = 149 mg/mL 国 144 DELL PC CE-B305-31 F5 F6 F7 FB ( % A & * 5 6 7 8 9 0 31 = 149/ 74.5 = 2 millimole/mL C F9 F10 F11 F12 PrtScn Scroll Pause Lock SysRa + Backspace Insert Home Page 1 - Lock Delete End Page 7 8
F3 d text or tools Q Q10 A 10 mL ampoule of potassium chloride injection contains 1.49 g of potassium chloride. [Molecular weight of potassium chloride = 74.5] What is the concentration of potassium ion in this solution, expressed in millimol/mL? 1.49 g KCl / 10 mL ampoule 149 mg/mL N= m / mw C1 = 149 mg/mL 国 144 DELL PC CE-B305-31 F5 F6 F7 FB ( % A & * 5 6 7 8 9 0 31 = 149/ 74.5 = 2 millimole/mL C F9 F10 F11 F12 PrtScn Scroll Pause Lock SysRa + Backspace Insert Home Page 1 - Lock Delete End Page 7 8
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
I cannot understnad this question because the question is asking the ‘concentration’ but the solution showing just ‘number of moles’. Did I misunderstnading??
![F3
d text or tools Q
Q10 A 10 mL ampoule of potassium chloride injection contains 1.49 g of
potassium chloride. [Molecular weight of potassium chloride = 74.5]
What is the concentration of potassium ion in this solution, expressed in
millimol/mL?
1.49 g KCl / 10 mL ampoule
149 mg/mL
N= m / mw
C1 = 149 mg/mL
国
144
DELL
PC CE-B305-31
F5
F6
F7
FB
(
%
A
&
*
5
6
7
8
9
0
31
= 149/ 74.5 = 2 millimole/mL
C
F9
F10
F11
F12
PrtScn
Scroll
Pause
Lock
SysRa
+
Backspace
Insert
Home
Page
1
-
Lock
Delete
End
Page
7
8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcccd0f27-89d9-42a1-bb7f-6b052790125e%2Feedd490a-db58-4bbb-8fad-e8912df8a0df%2Fct9uvns_processed.jpeg&w=3840&q=75)
Transcribed Image Text:F3
d text or tools Q
Q10 A 10 mL ampoule of potassium chloride injection contains 1.49 g of
potassium chloride. [Molecular weight of potassium chloride = 74.5]
What is the concentration of potassium ion in this solution, expressed in
millimol/mL?
1.49 g KCl / 10 mL ampoule
149 mg/mL
N= m / mw
C1 = 149 mg/mL
国
144
DELL
PC CE-B305-31
F5
F6
F7
FB
(
%
A
&
*
5
6
7
8
9
0
31
= 149/ 74.5 = 2 millimole/mL
C
F9
F10
F11
F12
PrtScn
Scroll
Pause
Lock
SysRa
+
Backspace
Insert
Home
Page
1
-
Lock
Delete
End
Page
7
8
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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 2 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781305957404/9781305957404_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
![Chemistry](https://www.bartleby.com/isbn_cover_images/9781259911156/9781259911156_smallCoverImage.gif)
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Organic Chemistry](https://www.bartleby.com/isbn_cover_images/9780078021558/9780078021558_smallCoverImage.gif)
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
![Chemistry: Principles and Reactions](https://www.bartleby.com/isbn_cover_images/9781305079373/9781305079373_smallCoverImage.gif)
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
![Elementary Principles of Chemical Processes, Bind…](https://www.bartleby.com/isbn_cover_images/9781118431221/9781118431221_smallCoverImage.gif)
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY