Question 12 A buffer is made by combining 237 ml of 0.125 M acetic acid (HC₂H₂O₂) with 425 mL of 0.105 M sodium acetate. What is the pH of the resulting solution? 0467 09.07 O 4.93 09.33 Question 13 A buffer is made by combining 237 mL of 0.125 M acetic acid (HC₂H₂O₂) with 425 mL of 0.105 M sodium acetate. You then add 0.0100 mol of NaOH to the buffer (without changing the volume). What is the pH of the resulting solution? O 5.10 O 8.81 O 5.19 O 8.90

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.