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 Na2C2O4 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

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.