Question 8 Consider the titration of H3C6H5O7 with NaOH. Let's say that you need to add 0.227 moles of NaOH in order for the indicator dye to change color. How many moles of H₂C6H5O7 must you have had to start? Report answer to the correct sig figs. Do not provide units. Question 9 Consider the titration of H₂C6H5O7 with NaOH. If it requires 0.031 mol of NaOH to reach the endpoint, and if we had originally placed 14.93 mL of H3C6H5O7 in the Erlenmeyer flask to be analyzed, what is the molarity of the original H₂CH3O7 solution?
Question 8 Consider the titration of H3C6H5O7 with NaOH. Let's say that you need to add 0.227 moles of NaOH in order for the indicator dye to change color. How many moles of H₂C6H5O7 must you have had to start? Report answer to the correct sig figs. Do not provide units. Question 9 Consider the titration of H₂C6H5O7 with NaOH. If it requires 0.031 mol of NaOH to reach the endpoint, and if we had originally placed 14.93 mL of H3C6H5O7 in the Erlenmeyer flask to be analyzed, what is the molarity of the original H₂CH3O7 solution?
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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Transcribed Image Text:Question 8
Consider the titration of H3C6H5O7 with NaOH. Let's say that you need to add 0.227 moles of NaOH in
order for the indicator dye to change color. How many moles of H3C6H5O7 must you have had to start?
Report answer to the correct sig figs. Do not provide units.
D
Question 9
Consider the titration of H₂C6H5O7 with NaOH. If it requires 0.031 mol of NaOH to reach the
endpoint, and if we had originally placed 14.93 mL of H3C6H5O7 in the Erlenmeyer flask to be analyzed,
what is the molarity of the original H₂C6H5O7 solution?
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