EXPERIMENT 2: CHEMICAL EQUILIBRIUM Molarity of sodium hydroxide solution =_ _1.4679 Average titre Ke (mL) Vial NaOH titre number (mL) Initial Final Net 1 0.16 10.86 NOT 10.86 21.46 APPLICABLE 3 0.05 25.95 0.07 26.17 5 0.03 16.63 6. 16.63 32.26 7 0.09 25.19 0.07 24.95 Remarks for calculations 1. The average volume of NaOH solution from vials 1 and 2 represents the amount of HCl added. This volume has to be subtracted from the average volume of NaOH solution for vials 4,5,6,7, and 8 to get the volume of NaOH that corresponds to the acetic acid alone. 2. The concentration of water is included in the equilibrium calculations 3. The amount of water in each vial is equal to what we added plus the water that came with the HCI. CALCULATIONS

EXPERIMENT 2: CHEMICAL EQUILIBRIUM Molarity of sodium hydroxide solution =_ _1.4679 Average titre Ke (mL) Vial NaOH titre number (mL) Initial Final Net 1 0.16 10.86 NOT 10.86 21.46 APPLICABLE 3 0.05 25.95 0.07 26.17 5 0.03 16.63 6. 16.63 32.26 7 0.09 25.19 0.07 24.95 Remarks for calculations 1. The average volume of NaOH solution from vials 1 and 2 represents the amount of HCl added. This volume has to be subtracted from the average volume of NaOH solution for vials 4,5,6,7, and 8 to get the volume of NaOH that corresponds to the acetic acid alone. 2. The concentration of water is included in the equilibrium calculations 3. The amount of water in each vial is equal to what we added plus the water that came with the HCI. CALCULATIONS

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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