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In the next part of the experiment, you used the standard solution of sodium oxalate to standardize a solution of potassium permanganate, KMNO4. The potassium permanganate was the titrant. Please complete the table below. Trial 1 Trial 2 Volume of NazC2O4 solution pipetted (mL) 25.00 25.00 Initial burette reading (mL) 0.72 1.55 Final burette reading (mL) 17.81 18.88 Titre (mL) 17.09 17.33

In the next part of the experiment, you used the standard solution of sodium oxalate to standardize a solution of potassium permanganate, KMNO4. The potassium permanganate was the titrant. Please complete the table below. Trial 1 Trial 2 Volume of NazC2O4 solution pipetted (mL) 25.00 25.00 Initial burette reading (mL) 0.72 1.55 Final burette reading (mL) 17.81 18.88 Titre (mL) 17.09 17.33

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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calculate the molarity of your potassium permanganate solution.

TITRATION DATA In the next part of the experiment, you used the standard solution of sodium oxalate to standardize a solution of potassium permanganate, KMNO4. The potassium permanganate was the titrant. Please complete the table below. Trial 1 Trial 2 Volume of NaC2O4 solution pipetted (mL) 25.00 25.00 Initial burette reading (mL) 0.72 1.55 Final burette reading (mL) 17.81 18.88 Titre (mL) 17.09 17.33 MOLARITY OF POTASSIUM PERMANGANATE SOLUTION You now have all of the information you need to calculate the molarity of your potassium permanganate solution. Trial 1 Trial 2 Molarity of KMnO4 solution (M) 6. 6. Average molarity of KMNO4 solution (M) 6. unrounded Average molarity of KMNO4 solution (M) rounded
Transcribed Image Text:TITRATION DATA In the next part of the experiment, you used the standard solution of sodium oxalate to standardize a solution of potassium permanganate, KMNO4. The potassium permanganate was the titrant. Please complete the table below. Trial 1 Trial 2 Volume of NaC2O4 solution pipetted (mL) 25.00 25.00 Initial burette reading (mL) 0.72 1.55 Final burette reading (mL) 17.81 18.88 Titre (mL) 17.09 17.33 MOLARITY OF POTASSIUM PERMANGANATE SOLUTION You now have all of the information you need to calculate the molarity of your potassium permanganate solution. Trial 1 Trial 2 Molarity of KMnO4 solution (M) 6. 6. Average molarity of KMNO4 solution (M) 6. unrounded Average molarity of KMNO4 solution (M) rounded
MnO4 C20 H+ Reactants + + 16 Mn2+ CO2 H2O Products 2 10 + 8 The complete reaction equation will show once the above questions have been completed. 2 MnO4 + 5 C,0,²- + 16 H+ → 2 Mn²+ + 10 CO2 + 8 H2O MASS OF SODIUM OXALATE In the first part of this experiment, you made a 100.00 mL solution of sodium oxalate, Na2 C204. Please complete the table below. Mass of weighing funnel and Na2C2O4 (g) 3.5388 Mass of weighing funnel (g) 3.2436 Mass of Na, C2O4 (g) 0.2952 MOLARITY OF SODIUM OXALATE SOLUTION Now use the mass of sodium oxalate, and the volume of the solution, to calculate the molarity of the sodium oxalate solution. Unrounded Rounded Molarity of Na2C2O4 solution (M) 0.0220299 0.02202990000 (A
Transcribed Image Text:MnO4 C20 H+ Reactants + + 16 Mn2+ CO2 H2O Products 2 10 + 8 The complete reaction equation will show once the above questions have been completed. 2 MnO4 + 5 C,0,²- + 16 H+ → 2 Mn²+ + 10 CO2 + 8 H2O MASS OF SODIUM OXALATE In the first part of this experiment, you made a 100.00 mL solution of sodium oxalate, Na2 C204. Please complete the table below. Mass of weighing funnel and Na2C2O4 (g) 3.5388 Mass of weighing funnel (g) 3.2436 Mass of Na, C2O4 (g) 0.2952 MOLARITY OF SODIUM OXALATE SOLUTION Now use the mass of sodium oxalate, and the volume of the solution, to calculate the molarity of the sodium oxalate solution. Unrounded Rounded Molarity of Na2C2O4 solution (M) 0.0220299 0.02202990000 (A
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