Multiple Choice
What is the pH at the equivalence point in the titration of 100 mL of 0.10 M HCN (Ka = 4.9 × 10-10) with 0.10 M NaOH?
A) 3.0
B) 6.0
C) 7.0
D) 11.0
E) 12.0
Correct Answer:
Verified
Correct Answer:
Verified
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