Part B – The Effect of Adding Acid or Base to a Buffered Solution Solution 6 16. Prepare a buffer solution by mixing 30.0 mL of 0.10 M HOẶC and 40.0 mL of 0.10 M NaOAc. Measure the pH of the resulting solution with the pH meter and record it in lab notebook. your 17. Add three drops of Universal Indicator to the solution. Record the color and estimated pH in your lab notebook.
Part B – The Effect of Adding Acid or Base to a Buffered Solution Solution 6 16. Prepare a buffer solution by mixing 30.0 mL of 0.10 M HOẶC and 40.0 mL of 0.10 M NaOAc. Measure the pH of the resulting solution with the pH meter and record it in lab notebook. your 17. Add three drops of Universal Indicator to the solution. Record the color and estimated pH in your lab notebook.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 77QAP: Two students were asked to determine the Kb of an unknown base. They were given a bottle with a...
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A student mistakenly made up the buffer solution using 1.0 M HOAc and 1.0 M NaOAc, instead of 0.1 M of each. How will the pH of this solution compare to one made correctly? Explain
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