(10pts) Calculations and Analysis Use the data collected above and the given volumes of acetic acid and ethyl alcohol to determine the initial and equilibrium concentrations of acetic acid. A. Determination of Initial Concentrations Volume of 0.25 M NaOH added32.84 mL (2pts) Initial concentration of acetic acid (M) B. Determination of the Blank Volume of 0.25 M NaOH added4.45 mL C. Determination of Final Concentrations Volume of 0.25 M NaOH added 13.53 mL (4pts) Volume of 0.25 M required to neutralize acetic acid (4pts) Final concentration of acetic acid (8pts) D. Calculation of the Equilibrium Constant Enter the equilibrium concentrations for all species and calculate the Keq for the reaction. (1pts) Equilibrium concentration of acetic acid (from above) (1pts) Equilibrium concentration of ethyl alcohol (1pts) Equilibrium concentration of ethyl acetate (1pts) Equilibrium concentration of water (4pts) Value of Keq

(10pts) Calculations and Analysis Use the data collected above and the given volumes of acetic acid and ethyl alcohol to determine the initial and equilibrium concentrations of acetic acid. A. Determination of Initial Concentrations Volume of 0.25 M NaOH added32.84 mL (2pts) Initial concentration of acetic acid (M) B. Determination of the Blank Volume of 0.25 M NaOH added4.45 mL C. Determination of Final Concentrations Volume of 0.25 M NaOH added 13.53 mL (4pts) Volume of 0.25 M required to neutralize acetic acid (4pts) Final concentration of acetic acid (8pts) D. Calculation of the Equilibrium Constant Enter the equilibrium concentrations for all species and calculate the Keq for the reaction. (1pts) Equilibrium concentration of acetic acid (from above) (1pts) Equilibrium concentration of ethyl alcohol (1pts) Equilibrium concentration of ethyl acetate (1pts) Equilibrium concentration of water (4pts) Value of Keq

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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Determination of an Equilibrium Constant

A. Determination of initial concentrations

Volume of 0.25 M NaOH added (mL)

32.84

B. Determination of the Blank

Volume of 0.25 M NaOH added (mL)

4.45

C. Determination of Final Concentrations

Volume of 0.25 M NaOH added (mL)

13.534

(10pts) Calculations and Analysis
Use the data collected above and the given volumes of acetic acid and ethyl alcohol to determine the initial and equilibrium concentrations of acetic acid.
A. Determination of Initial Concentrations
Volume of 0.25 M NaOH added32.84 mL
(2pts)
Initial concentration of acetic acid (M)
B. Determination of the Blank
Volume of 0.25 M NaOH added4.45 mL
C. Determination of Final Concentrations
Volume of 0.25 M NaOH added 13.53 mL
(4pts)
Volume of 0.25 M required to neutralize acetic acid
(4pts)
Final concentration of acetic acid

(8pts) D. Calculation of the Equilibrium Constant
Enter the equilibrium concentrations for all species and calculate the Keq for the reaction.
(1pts)
Equilibrium concentration of acetic acid (from above)
(1pts)
Equilibrium concentration of ethyl alcohol
(1pts)
Equilibrium concentration of ethyl acetate
(1pts)
Equilibrium concentration of water
(4pts)
Value of Keq

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