Given the following calibration curve data recorded from a F-ion selective electrode. The unknown and samples have a TISAB buffer (NaCl/glacial acetic acid/CDTA) added toprevent changes in the ionic strength impacting the results. The pH of the unknown and sample was adjusted to 6 to prevent interference or selectivity issues from OH-log [F, mol/L] Potential E vs RefpFmV5100.04341.5-17.0If the potential of an unknown F* solution is E vs REf=4.03.Assume the original unknown sample was diluted by the following: A 7 aliquot of the original unknown was diluted to a total volume of 58 mL.Report the original concentration of F in ppm F to 3 decimal places

potential of an unknown F- solution is E vs REf= 4.037 aliquot of the original unknown was diluted…

Given the following calibration curve data recorded from a F-ion selective electrode. The unknown and samples have a TISAB buffer (NaCl/glacia revent changes in the ionic strength impacting the results. The pH of the unknown and sample was adjusted to 6 to prevent interference or sele og [F, mol/L] Potential E vs Ref PF mV 5 100.0 4 3 41.5 -17.0 the potential of an unknown F solution is E vs REf=4.03. ssume the original unknown sample was diluted by the following: A 7 aliquot of the original unknown was diluted to a total volume of 58 mL.

Given the following calibration curve data recorded from a F-ion selective electrode. The unknown and samples have a TISAB buffer (NaCl/glacia revent changes in the ionic strength impacting the results. The pH of the unknown and sample was adjusted to 6 to prevent interference or sele og [F, mol/L] Potential E vs Ref PF mV 5 100.0 4 3 41.5 -17.0 the potential of an unknown F solution is E vs REf=4.03. ssume the original unknown sample was diluted by the following: A 7 aliquot of the original unknown was diluted to a total volume of 58 mL.

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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