An analytical chemist is titrating 143.6 mL of a 0.6800M solution of acetic acid (HCH, CO,) with a 0.8700M solution of KOH. The p K, of acetic acid is 4.70. Calculate the pH of the acid solution after the chemist has added 125.2 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal places.

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Chapter1: Chemical Foundations
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An analytical chemist is titrating 143.6 mL of a 0.6800OM solution of acetic acid (HCH, CO,) with a 0.8700M solution of KOH. The p K, of acetic acid is 4.70. Calculate
the pH of the acid solution after the chemist has added 125.2 mL of the KOH solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added.
Round your answer to 2 decimal places.
pH = 0
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Transcribed Image Text:1 3. 4 6. 7 8. 6. 10 An analytical chemist is titrating 143.6 mL of a 0.6800OM solution of acetic acid (HCH, CO,) with a 0.8700M solution of KOH. The p K, of acetic acid is 4.70. Calculate the pH of the acid solution after the chemist has added 125.2 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal places. pH = 0 Submit Assigr Continue Privacy Center| Acce Terms of Use O 2022 McGraw Hill LLC. All Rights Reserved. II
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