User:Andrew K Farag/Notebook/CHEM-581/2014/09/03: Difference between revisions
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# Malachite Green Equilibrium | # Malachite Green Equilibrium | ||
## We will use UV-Vis spectroscopy to determine the amount of Malachite green absorbed into a film | ## We will use UV-Vis spectroscopy to determine the amount of Malachite green absorbed into a film | ||
## Upon determining the amount of Malachite green in the film, we can determine the equilibrium of free Malachite green vs bound malachite green by creating an I.C.E. table. | ## Upon determining the amount of Malachite green in the film, we can determine the equilibrium of free Malachite green vs bound malachite green by creating an I.C.E. table. | ||
## We can also determine the mass of malachite green absorbed per mass of film | ## We can also determine the mass of malachite green absorbed per mass of film | ||
## To properly determine MG concentration, we will need to dilute our samples so that their absorbance is similar to the absorbance of our calibration curve samples. | ## To properly determine MG concentration, we will need to dilute our samples so that their absorbance is similar to the absorbance of our calibration curve samples. |
Revision as of 10:37, 12 September 2014
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Description
My group was assigned to use the UV-Vis today, and to use the FTIR, DSC, PXRD on Friday. Tasks
Data |