Multiple Choice
A sample of 0.100 mole of acetic acid ( K a = 1.8×10 - 5) in 50.0 mL of solution is titrated with standard 0.100 M NaOH. What is the pH in the titration flask after addition of 25.0 mL of the base?
A) 2.88
B) 3.18
C) 2.60
D) 4.74
E) 11.40
Correct Answer:
Verified
Correct Answer:
Verified
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