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: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.52QE

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