For the experiment, a setup was made as follows:

For each trial, the same amount of bleach was used: 4.0 mL. A specific amount of hydrogen peroxide was used, with each progressing trial using one more gram than the previous. After creating the setup shown above, the flask was stirred, causing the vial containing hydrogen peroxide to spill into the bleach. The reaction released oxygen gas that filled up in the 100 mL graduated cylinder. After the reaction finished, we observed the volume of the oxygen gas. With that data, we graphed the volume of oxygen gas produced versus the mass of the hydrogen peroxide used. Also, we will figure out the density of bleach by doing four trials of massing .500 mL of bleach.

Set A Actual Mass of H2O2 Used (g) mL O2 Produced (mL)

The setup for this experiment involved the use of a CBL unit, which measures absorbance using a TI-83 calculator for analysis. The initial solution to be tested was a 50 mL solution of 1.0 mL of phen inside. After testing the absorbency of that solution, we added increments of 50 :L of Fe2+. We continued this process until the total amount of Fe2+ was 500 :L. After each analysis, we collected data.

(3.00 g H2O2 / 100. Solution) x (3.496 g Solution) x (1 mol H2O2 / 2(1.008) + 2(16) g H2O2) = 3.08 e-3 mol H2O2

Some common words found in the essay are:
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