Preparation and Standardization of KMnO4 solutionExperimental dataComplete the table below.Trial 10.2001 gTrial 20.2065 gTrial 3Weight of sodium oxalate(Na2C2O4, MM= 134 g/mol)Titration data0.2050 gFinal readingInitial reading29.86 mL0.00 mL30.66 mL30.52 mL0.00 mL0.00 mLTotal vol. of KMNO4 usedComputed Molarity of KMNO4solutionMean MolarityComputed Normality of KMNO4Mean Normality of KMNO4solutionReaction Involved:Calculations:

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Preparation and Standardization of KMNO4 solution Experimental data Complete the table below. Trial 1 0.2001 g Trial 2 0.2065 g Trial 3 0.2050 g Weight of sodium oxalate (NazC204, MM= 134 g/mol) Titration data Final reading Initial reading Total vol. of KMNO4 used 29.86 mL 0.00 mL 30.66 mL 0.00 mL 30.52 mL 0.00 mL Computed Molarity of KMNO4 solution Mean Molarity Computed Normality of KMNO4 Mean Normality of KMNO4 solution Reaction Involved: Calculations:

Preparation and Standardization of KMNO4 solution Experimental data Complete the table below. Trial 1 0.2001 g Trial 2 0.2065 g Trial 3 0.2050 g Weight of sodium oxalate (NazC204, MM= 134 g/mol) Titration data Final reading Initial reading Total vol. of KMNO4 used 29.86 mL 0.00 mL 30.66 mL 0.00 mL 30.52 mL 0.00 mL Computed Molarity of KMNO4 solution Mean Molarity Computed Normality of KMNO4 Mean Normality of KMNO4 solution Reaction Involved: Calculations:

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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Preparation and Standardization of KMnO4 solution
Experimental data
Complete the table below.
Trial 1
0.2001 g
Trial 2
0.2065 g
Trial 3
Weight of sodium oxalate
(Na2C2O4, MM= 134 g/mol)
Titration data
0.2050 g
Final reading
Initial reading
29.86 mL
0.00 mL
30.66 mL
30.52 mL
0.00 mL
0.00 mL
Total vol. of KMNO4 used
Computed Molarity of KMNO4
solution
Mean Molarity
Computed Normality of KMNO4
Mean Normality of KMNO4
solution
Reaction Involved:
Calculations:

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