An analytical chemist is titrating 231.8 mL of a 0.9900M solution of acetic acid (HCH,CO,) with a 1.200M solution of NaOH. The p K, of acetic acid is 4.70. Calculate the pH of the acid solution after the chemist has added 131.2 mL of the NaQH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NAOH solution added. Round your answer to 2 decimal places. pH = ? Explanation Check © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

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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.