Find Ka and pka for the unknown weak acid. Calculate [A-]eq and [HA]eq to help. Given: HA + H2O <--> H30+ + A- Volume NaOH added: 0.00918L with a pH of 3.60. M NaOH = 0.1065M mL Stock acid = 25.00mL mL DI water added 25.00mL The Molarity of acid after adding 25.00mL water and before titrating is 0.0477M.

Find Ka and pka for the unknown weak acid. Calculate [A-]eq and [HA]eq to help. Given: HA + H2O <--> H30+ + A- Volume NaOH added: 0.00918L with a pH of 3.60. M NaOH = 0.1065M mL Stock acid = 25.00mL mL DI water added 25.00mL The Molarity of acid after adding 25.00mL water and before titrating is 0.0477M.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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