Cola Lab - Cola Lab Chris Perkins Kylee McDonald Cynthia Johnson Nicodemo Mazzaferro 30 March 2018 1323L-0 Dr Maligaspe My signature indicates that

Cola Lab - Cola Lab Chris Perkins Kylee McDonald...

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Cola Lab Chris Perkins Kylee McDonald, Cynthia Johnson, Nicodemo Mazzaferro 30 March 2018 1323L-0 Dr. Maligaspe My signature indicates that this document represents my own work. Excluding shared data, the information, thoughts, and ideas are my own except as indicated in the references. Christopher Michael Perkins
Experimental Procedure: Week 1
To begin this lab, we were given .1M KMnO 4 and had to dilute it to .0001M and did this by diluting 5mL of solution with 50mL of water and then .5 mL of KMNO 4 with 49.5mL of water. 4mL of the diluted solution was placed into a cuvette and tested at different wavelengths from 350nm-800nm at intervals of 50. In between each test, the spectrometer was blanked with a cuvette filled with water. Next, different food coloring were tested at different wavelengths similar to the KMnO 4 . 1 drop of green food coloring was mixed with 3mL of water and placed into a cuvette and tested at the different wavelengths. Afterwards, it was tested with 1 drop of

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