You have 500. mL of a solution containing 0.20 M acetic acid (CH3COOH) and 0.30 M sodium acetate (CH3COONA). What will be the pH of the solution that results after the addition of 20.0 mL of 1.00 M NaOH(aq)? Data: Ka (CH3COOH) = 1.8 × 10-5 5.07 4.84 4.76 4.92

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