Multiple Choice
A 25.0 mL sample of 0.150 M hydrazoic acid is titrated with a 0.150 M NaOH solution. What is the pH after 26.0 mL of base is added? The Ka of hydrazoic acid is 1.9 × 10-5.
A) 2.54
B) 11.47
C) 7.00
D) 4.70
E) 4.74
Correct Answer:
Verified
Correct Answer:
Verified
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