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: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 94AE: A 0.210-g sample of an acid (molar mass = 192 g/mol) is titrated with 30.5 mL of 0.108 M NaOH to a...
Related questions
Question
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9643628d-9cdf-4a07-9cf5-a90e63b6afa8%2F1e784dfb-53db-4df4-8c4c-c47f1be9301f%2Fgnpzua_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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
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