PRELAB QUESTIONS NAME nieLe uer 1. A 4.00 mL sample of vinegar (active ingredient, acetic acid) was titrated with 0.1250M NaOH according to the following equation: HC2H3O2 + NaOH NaC2H3O2 + HOH 25.19 mL of base was needed to reach the end point. Calculate the molarity of the acetic acid 2. Calculate the grams of acetic acid in one liter of the vinegar. The 4.00 mL sample of vinegar had a mass of 4.056 g. Calculate the grams of vinegar in one liter. 3. 4. Calculate the % acetic acid in the vinegar. g acetic acid x 100 g vinegar 1 % acetic acid 95

PRELAB QUESTIONS NAME nieLe uer 1. A 4.00 mL sample of vinegar (active ingredient, acetic acid) was titrated with 0.1250M NaOH according to the following equation: HC2H3O2 + NaOH NaC2H3O2 + HOH 25.19 mL of base was needed to reach the end point. Calculate the molarity of the acetic acid 2. Calculate the grams of acetic acid in one liter of the vinegar. The 4.00 mL sample of vinegar had a mass of 4.056 g. Calculate the grams of vinegar in one liter. 3. 4. Calculate the % acetic acid in the vinegar. g acetic acid x 100 g vinegar 1 % acetic acid 95

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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