Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 2.20 1.52 2.21 Molarity of Na0H (M) 0.100 0.100 0.100 Volume of vinegar sample (mL) 5.00 5.00 5.00 Final burette reading (mL) 49.80 48.45 49.43 Choose.. Faint pink - Choose. Choose.. Expected color at end point Faint pink - Faint pink - Volume of NaOH used (mL) 47.60mL 46.93 mL 47.22 mL Average Volume of NaOH used in liters 0.04725 L Saved Average moles of NaOH used (mol) 0.004725 mol Saved Average moles of acetic acid (mol) 0.004725 mol Saved | Average molarity of acetic acid (M) 0.945 g Saved
Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 2.20 1.52 2.21 Molarity of Na0H (M) 0.100 0.100 0.100 Volume of vinegar sample (mL) 5.00 5.00 5.00 Final burette reading (mL) 49.80 48.45 49.43 Choose.. Faint pink - Choose. Choose.. Expected color at end point Faint pink - Faint pink - Volume of NaOH used (mL) 47.60mL 46.93 mL 47.22 mL Average Volume of NaOH used in liters 0.04725 L Saved Average moles of NaOH used (mol) 0.004725 mol Saved Average moles of acetic acid (mol) 0.004725 mol Saved | Average molarity of acetic acid (M) 0.945 g Saved
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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
Transcribed Image Text:Trial 1
Trial 2
Trial 3
Initial burette reading
(mL)
2.20
1.52
2.21
Molarity of Na0H (M)
0.100
0.100
0.100
Volume of vinegar
sample (mL)
5.00
5.00
5.00
Final burette reading
(mL)
49.80
48.45
49.43
Choose..
Faint pink -
Choose.
Choose..
Expected color at end
point
Faint pink -
Faint pink -
Volume of NaOH used
(mL)
47.60mL
46.93 mL
47.22 mL
Average Volume of NaOH used in liters
0.04725 L
Saved
Average moles of NaOH used (mol)
0.004725 mol
Saved
Average moles of acetic acid (mol)
0.004725 mol
Saved
| Average molarity of acetic acid (M)
0.945 g
Saved
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