3. The ethyl acetate concentration in an alcoholic solution was determined by diluting a 10.00-mL sample to 100.0mL. A 20.00-mL portion of the diluted solution was refluxed with 40.00 mL of 0.04672М КОН:CH3COOC2H5 + OH° ®CH3COO¯ + C2H5OHAfter cooling, the excess OH¯ was back-titrated with3.41 mL of 0.05042 M H2SO4. Calculate the number of grams ofethyl acetate (88.11 g/mol) per 100 mL of the original sample.

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Answered: 3. The ethyl acetate concentration in…

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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