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Data Table 2. Part B – Concentration of H2SO4 (aq) Trial 1 Trial 2 Trial 3 Volume of H2SO4 used (mL) 10.00 mL 10.00 mL 10.00 mL Initial Burette Reading (mL) 0.00 mL 7.80 mL 15.95 mL Final Burette Reading (mL) 7.80 mL 15.95 mL 24.00 mL Volume of NaOH used (Vf– V;) (mL) 7.80 mL 8.15 mL 8.05 mL

Data Table 2. Part B – Concentration of H2SO4 (aq) Trial 1 Trial 2 Trial 3 Volume of H2SO4 used (mL) 10.00 mL 10.00 mL 10.00 mL Initial Burette Reading (mL) 0.00 mL 7.80 mL 15.95 mL Final Burette Reading (mL) 7.80 mL 15.95 mL 24.00 mL Volume of NaOH used (Vf– V;) (mL) 7.80 mL 8.15 mL 8.05 mL

Chemistry
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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Using the data tables provided,

1. Determine the molarity of NaOH for each of the three trials. Remember that NaOH and KHP (C8H5KO4) react in a 1:1 ratio

2. What is the average molarity of NaOH from the three trials

3. Determine the molarity of the H2SO4 for each of the three trials using the average molarity of NaOH that you calculated in #2

 

Data Table 1. Part A – Preparation and Standardization of NaOH(aq) Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP used (mL) 25.00 mL 25.00 mL 25.00 mL Initial Burette Reading (mL) O mL 26 mL 26.5 Final Burette Reading (mL) 39.103 mL 39.059 mL 39.360 mL Volume of NaOH used (Vf– V;) (mL) 39.360 mL 13.103 mL 12.559 mL
Transcribed Image Text:Data Table 1. Part A – Preparation and Standardization of NaOH(aq) Trial 1 Trial 2 Trial 3 Volume of 0.500 M KHP used (mL) 25.00 mL 25.00 mL 25.00 mL Initial Burette Reading (mL) O mL 26 mL 26.5 Final Burette Reading (mL) 39.103 mL 39.059 mL 39.360 mL Volume of NaOH used (Vf– V;) (mL) 39.360 mL 13.103 mL 12.559 mL
Data Table 2. Part B Concentration of H2SO4 (aq) Trial 1 Trial 2 Trial 3 Volume of H2SO4 used (mL) 10.00 mL 10.00 mL 10.00 mL Initial Burette Reading (mL) 0.00 mL 7.80 mL 15.95 mL Final Burette Reading (mL) 7.80 mL 15.95 mL 24.00 mL Volume of NaOH used (Vf- V;) (mL) 7.80 mL 8.15 mL 8.05 mL
Transcribed Image Text:Data Table 2. Part B Concentration of H2SO4 (aq) Trial 1 Trial 2 Trial 3 Volume of H2SO4 used (mL) 10.00 mL 10.00 mL 10.00 mL Initial Burette Reading (mL) 0.00 mL 7.80 mL 15.95 mL Final Burette Reading (mL) 7.80 mL 15.95 mL 24.00 mL Volume of NaOH used (Vf- V;) (mL) 7.80 mL 8.15 mL 8.05 mL
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