Multiple Choice
A 25.0 mL sample of 0.10 M sodium benzoate is titrated with 0.10 M HCl(aq) .What is the pH after the addition of 32.0 mL of HCl(aq) ? (Kb of C6H5CO2- = 1.6 × 10-10)
A) 1.00
B) 1.25
C) 1.91
D) 4.20
E) 9.79
Correct Answer:
Verified
Correct Answer:
Verified
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