Name Date Lab Section Results and Discussion - Experiment 3 - Acids and Bases: Analysis A. Analysis of vinegar 1. Unknown vinegar number 2. Mass of flask 3. Mass of flask + 5.00 mL of vinegar fl: 112.2 f2=108.4 4. Mass of 5.00 mL of vinegar 5. Density of vinegar 6. Molarity of sodium hydroxide solution Titrations flask 1 flask 2 flask 3 41.7 7. Final buret reading L'15 8. Initial buret reading 41.7 41.7 9. Volume of NaOH soln. 10. Moles of NaOH 11. Moles of acetic acid 12. Molarity of acetic acid 13. Average molarity of acetic acid in vinegar 14. Deviation of each molarity from average 15. Average deviation of molarity (see Expt. 4) Mass percent of acetic acid in vinegar (show calculations below) 16.

Name Date Lab Section Results and Discussion - Experiment 3 - Acids and Bases: Analysis A. Analysis of vinegar 1. Unknown vinegar number 2. Mass of flask 3. Mass of flask + 5.00 mL of vinegar fl: 112.2 f2=108.4 4. Mass of 5.00 mL of vinegar 5. Density of vinegar 6. Molarity of sodium hydroxide solution Titrations flask 1 flask 2 flask 3 41.7 7. Final buret reading L'15 8. Initial buret reading 41.7 41.7 9. Volume of NaOH soln. 10. Moles of NaOH 11. Moles of acetic acid 12. Molarity of acetic acid 13. Average molarity of acetic acid in vinegar 14. Deviation of each molarity from average 15. Average deviation of molarity (see Expt. 4) Mass percent of acetic acid in vinegar (show calculations below) 16.

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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