2. Write a balanced equation for the reaction of citric acid (H3C6H5O7) with excess NaOH. Part II: Standardization of the NaOH Solution Trial 1 Trial 2 Trial 3 2.3, 2.24, 2.39 Mass of weighing paper 3,4, 3,249 3.329 Mass of citric acid + weighing paper Mass of citric acid 1-1.19 Tily 1.09 1,02g Initial buret reading Final buret reading Volume of NaOH used 0.2 mL 0.2mb 0.0 mL 29.5L 27mL 29.3mL 26.8mL 27.2 mL 27.2mL

2. Write a balanced equation for the reaction of citric acid (H3C6H5O7) with excess NaOH. Part II: Standardization of the NaOH Solution Trial 1 Trial 2 Trial 3 2.3, 2.24, 2.39 Mass of weighing paper 3,4, 3,249 3.329 Mass of citric acid + weighing paper Mass of citric acid 1-1.19 Tily 1.09 1,02g Initial buret reading Final buret reading Volume of NaOH used 0.2 mL 0.2mb 0.0 mL 29.5L 27mL 29.3mL 26.8mL 27.2 mL 27.2mL

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter20: Chemistry Of Hydrogen, Elements In Group 3a Through 6a, And The Noble Gases

Section: Chapter Questions

Problem 20.35QE

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