Multiple Choice
Which is the best acid to use in the preparation of a buffer with pH = 3.3?
A) HOI (Ka = 2.0 × 10-11)
B) HNO2 (Ka = 4.5 × 10-4)
C) HNO3
D) HIO3 (Ka = 1.7 × 10-1)
Correct Answer:
Verified
Correct Answer:
Verified
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