Concept explainers
(a)
Interpretation:
A
Concept introduction:
For estimating the pH range (weak acid with strong base) is given as follows,
In the initial point of the pH is three in a chemical system of weak acid, the pH range will be 2 to 5.
If the solution is acid buffer, pH is four in a chemical system of weak acid, the pH range will be 3 to 6.
In equivalent point of weak acid, pH is ten in a chemical system of weak acid, the pH range will be 8 to 11.
If the hydroxide ion is excess, pH is thirteen in a chemical system of weak acid, the pH range is approaches the titrant value.
(b)
Interpretation:
A
Concept introduction:
Refer to part (a)
(c)
Interpretation:
A
Concept introduction:
Refer to part (a)
(d)
Interpretation:
A
Concept introduction:
Refer to part (a)
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Chemistry: Principles and Practice
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