Multiple Choice
What pH range is a HOCl - NaOCl buffer effective?
A) pH 2.0 - pH 4.0
B) pH 7.5 - pH 9.5
C) pH 6.5 - pH 8.5
D) pH 6.5 - pH 9.5
E) pH 1.0 - pH 14.0
Correct Answer:
Verified
Correct Answer:
Verified
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