Trial 1 Mass of Sample (g) 0.127 Initial Buret Reading (mL) Final Buret Reading (mL) Volume of KMn04 0.00 20.5 20.5 Delivered at Equivalence Point Molarity of KMNO, (M) Moles of KMNO, 0.0100 0.000205 Delivered at Mass%ooxalate Moles of C2042- 35.51 Mass of C2042- Mass % of Mass of C20,2 Average Mass % of C20,2- Theoretical Mass Percent
Trial 1 Mass of Sample (g) 0.127 Initial Buret Reading (mL) Final Buret Reading (mL) Volume of KMn04 0.00 20.5 20.5 Delivered at Equivalence Point Molarity of KMNO, (M) Moles of KMNO, 0.0100 0.000205 Delivered at Mass%ooxalate Moles of C2042- 35.51 Mass of C2042- Mass % of Mass of C20,2 Average Mass % of C20,2- Theoretical Mass Percent
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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sample is potassium ferrioxalate
ind and show work for
Moles of C2O42- |
Mass of C2O42- |
Mass % of Mass of C2O42- |
Average Mass % of C2O42- |
Theoretical Mass Percent |

Transcribed Image Text:Trial 1
Mass of Sample (g)
0.127
Initial Buret Reading
(mL)
Final Buret Reading
(mL)
Volume of KMNO.
Delivered at
Equivalence Point
Molarity of KMNO,
(М)
Moles of KMNO4
0.00
20.5
20.5
0.0100
0.000205
Delivered at
Mass%onxalate
35.51
Moles of C204-
Mass of C2042-
Mass % of Mass of
C2042-
Average Mass % of
C20,2-
Theoretical Mass
Percent
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