7. A 10.0 cm³ sample of 0.150 mol dm³ aminoethanoic acid with a pH of 5.3 was titrated with 0.100 mol dm³ NaOH. After 20.0 cm³ of NaOH, an excess, had been added, the pH was found to be 12.5. Using the following axes, sketch a graph showing how the pH changes during this titration. 14 12 10 8. nH

7. A 10.0 cm³ sample of 0.150 mol dm³ aminoethanoic acid with a pH of 5.3 was titrated with 0.100 mol dm³ NaOH. After 20.0 cm³ of NaOH, an excess, had been added, the pH was found to be 12.5. Using the following axes, sketch a graph showing how the pH changes during this titration. 14 12 10 8. nH

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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