
Concept explainers
Interpretation:
The
Concept Introduction:
In the quantitative analysis the unknown concentration can be calculated using volumetric principle
Henderson-Hasselbalch equation is given by

Explanation of Solution
Given,
At the equivalent point of acid
The volume of
Number of moles of Pyridine hydrochloride salt = Pyridine
The volume base and acid at equivalent point
The concentration of
ICE table can be shown in below
Initial | 0.0533 | 0 | 0 |
Change | -x | +x | +x |
Equilibrium | 0.0533 | x | x |
The ionization constant of pyridine is
Acid ionization constant of
Acid ionization constant,
It can assume that
Based on the equilibrium table
Hence, the
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Chapter 21 Solutions
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