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15 Nov 2021
Problem 99
Page 690
Section: Cumulative Problems
Chapter 16: Aqueous Ionic Equilibrium
Textbook ExpertVerified Tutor
15 Nov 2021
Given information
The buffer solution is prepared by mixing 
is 
in hydroxylamine with 
solution.
The 
of 
is 
.
Step-by-step explanation
Step 1.
A buffer solution is made up of a certain amount of weak acid and its conjugate base, or a certain amount of weak acid and its conjugate base.
When you add a buffer solution to an acid, the conjugate base in the buffer neutralizes it, and when you add a buffer solution to a base, the weak acid neutralizes it.
The moles of components are given by the formula:
Moles of component
Molarity 
Volume of solution
To the preceding expression, substitute the specified molarity and volume of solution values:
Moles of is given by the formula:
The 
of hydroxylamine is given by the formula:
Substitute the given value to the above expression:
The Henderson Hasselbalch equation is given by the formula:
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Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944