Multiple Choice
What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of aqueous formic acid (HCOOH) requires 29.80 mL of 0.3567 mol L-1 NaOH? Ka =1.8 × 10-4
for formic acid.
A) 2.06
B) 5.48
C) 8.52
D) 11.94
Correct Answer:

Verified
Correct Answer:
Verified
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