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Buffers and Henderson-Hasselbalch Reasoning
Worksheet
Grade Level
Chemistry
11.106 Buffers and Henderson-Hasselbalch Reasoning
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Which assumption is most important when applying Henderson-Hasselbalch to a typical high-school buffer calculation?
A
The weak acid must be completely ionized before any salt is added
B
Both conjugate partners are present in appreciable amounts and activity effects are small
C
The buffer must contain a strong acid and a strong base
D
The pH must be exactly 7.00 before the equation can be used
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