Multiple Choice
A 1.00 L buffer solution is 0.150 mol L-1 in C6H5COOH and 0.250 mol L-1 in C6H5COOLi. Calculate the pH of the solution after the addition of 100.0 mL of 1.00 mol L-1 HCl. The Ka for HC7H5O2 is 6.5 × 10-5.
A) 4.19
B) 5.03
C) 4.41
D) 3.34
E) 3.97
Correct Answer:
Verified
Correct Answer:
Verified
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