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Unformatted text preview: color. Procedure 1. Making concentrations of the stock bleach and stock dye solution to make sure the reactions occur within the right amount of time a. To do this, mix 1 mL of bleach with 99 mL of H 2 O in one container and 1 mL of dye with 99 mL of H 2 O. Repeat this step until there is 4 mL of bleach with 96 mL of H 2 O and 4 mL of dye with 96 mL of H 2 O. 2. Mix the diluted sodium hypochlorite with the diluted dye in a beaker. Fill a cuvette with this solution and measure the absorbance and time on the spectrometer. 3. Reintegrate the cuvette liquid with the beaker solution, stir and refill the cuvette. Plot the data observed on a graph of absorbance vs. time. 4. Repeat steps 2 and 3 for each of the four trials until the reaction is complete, which is when there is no color left from the dye. Table of Data : Concentration Volumes Times Trial #1 Trial #2 Trial #3 Trial #4 Trial #5...
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