Multiple Choice
What is the pH after the addition of 0.20 mole of HCl to 1.00 liter of 1.00 M CH3COONa and 1.00 M CH3COOH ( K a = 1.8×10 - 5) buffer solution?
(Assume no volume change.)
A) 0.70
B) 2.31
C) 4.57
D) 9.28
E) 13.3
Correct Answer:
Verified
Correct Answer:
Verified
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