8. The following titration data was collected in a lab. Based on the results, determine the concentration of the aqueous sulfuric acid acid. Concentration of NaOH used: 0.50 M Volume of NaOH used: 50.0 mL Indicator: phenolphthalein Endpoint color change: olorless to pale pink Table 1 Volume of sulfuric acid Required Burette reading (mL) Trial 1 Trial 2 Trial 3 Final reading 31.28 39.17 46.70 Initial reading 1.18 9.08 16.62 Volume H:SO4 used (mL)

8. The following titration data was collected in a lab. Based on the results, determine the concentration of the aqueous sulfuric acid acid. Concentration of NaOH used: 0.50 M Volume of NaOH used: 50.0 mL Indicator: phenolphthalein Endpoint color change: olorless to pale pink Table 1 Volume of sulfuric acid Required Burette reading (mL) Trial 1 Trial 2 Trial 3 Final reading 31.28 39.17 46.70 Initial reading 1.18 9.08 16.62 Volume H:SO4 used (mL)

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter10: Potentiometry And Redox Titrations

Section: Chapter Questions

Problem 8P

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