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What Is the PH of a Solution Prepared by Mixing

Question 28

Multiple Choice

What is the pH of a solution prepared by mixing 25.00 mL of 0.10 mol L-1 CH3COOH with 25.00 mL of 0.0 10 mol L-1 CH3COONa? Assume that the volume of the solutions are additive and that Ka = 1.8 × 10-5 for CH3COOH.


A) 2.87
B) 3.74
C) 4.7 5
D) 5. 74

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