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

Chemistry: An Atoms First Approach
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Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 97AE: A student intends to titrate a solution of a weak monoprotic acid with a sodium hydroxide solution...
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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 NaOH 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.
alo
pH
%3|
Ar
Explanation
Check
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Transcribed Image Text: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 NaOH 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. alo pH %3| Ar Explanation Check © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | Accessibility CA
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