2) What is the pH for a 400 ml solution of 1.6 M Benzoic Acid if you added 175 grams of conjugate base (NaC6H5CO2) to the solution? How many milliliters of 1.35 M HCl would you have to add to lower the pH by .12?

2) What is the pH for a 400 ml solution of 1.6 M Benzoic Acid if you added 175 grams of conjugate base (NaC6H5CO2) to the solution? How many milliliters of 1.35 M HCl would you have to add to lower the pH by .12?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 32QRT

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2) What is the pH for a 400 ml solution of 1.6 M Benzoic Acid if you added 175 grams of conjugate base
(NaC6H5CO2) to the solution? How many milliliters of 1.35 M HCI would you have to add to lower the pH by
.12?

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