Multiple Choice
What is the pH at the equivalence point when a 25.0 mL sample of 0.200 M aqueous formic acid (HCO2H) is titrated with 0.100 M aqueous potassium hydroxide? (Ka of HCO2H = 1.8 × 10-4)
A) 5.71
B) 7.00
C) 8.28
D) 8.52
E) 10.26
Correct Answer:
Verified
Correct Answer:
Verified
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