1₁ -2.02 -loy (2.012) = 2 + x y 2012 2012 201 CH LPH-0.304 6. Sodium azide, NaN3, is sometimes added to water to kill bacteria. Calculate the concentration of all species in a 0.010 M solution of NaN3. The Ka value for hydrazoic acid (HN3) is 1.9 x 10-5.
1₁ -2.02 -loy (2.012) = 2 + x y 2012 2012 201 CH LPH-0.304 6. Sodium azide, NaN3, is sometimes added to water to kill bacteria. Calculate the concentration of all species in a 0.010 M solution of NaN3. The Ka value for hydrazoic acid (HN3) is 1.9 x 10-5.
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...
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Question
Number 6
![C
2M.
+ X
(2-x)
1₁ -2.02
2-x
2 + x
Y2012✓
2+.012- 2.012 [H²]
-loy (2012)=
pH-0.304
6. Sodium azide, NaN3, is sometimes added to water to kill bacteria. Calculate the concentration of all species in a
0.010 M solution of NaN3. The Ka value for hydrazoic acid (HN3) is 1.9 × 10-5.
X
7. 0.8 moles of NaCIO is added to 1.0 liters of water. What is the pH of this salt solution, assuming the Ka for HCIO
is 3.5 x 10-8 M?
.8
A = = = = ²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F50de52e1-7d33-4b3c-a050-8482f7f33c6d%2Fc908134e-b75d-4f08-96d5-7734c2112845%2Fuai5pd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:C
2M.
+ X
(2-x)
1₁ -2.02
2-x
2 + x
Y2012✓
2+.012- 2.012 [H²]
-loy (2012)=
pH-0.304
6. Sodium azide, NaN3, is sometimes added to water to kill bacteria. Calculate the concentration of all species in a
0.010 M solution of NaN3. The Ka value for hydrazoic acid (HN3) is 1.9 × 10-5.
X
7. 0.8 moles of NaCIO is added to 1.0 liters of water. What is the pH of this salt solution, assuming the Ka for HCIO
is 3.5 x 10-8 M?
.8
A = = = = ²
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