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Beer-Lambert Law Absorbance Protocol by ScribdTranslations is a document available to read on EtoBox.
The document outlines a protocol for preparing standard solutions of potassium permanganate and measuring their absorbance using absorption spectrophotometry to verify the Beer-Lambert law. It details the preparation of solutions, the plotting of absorbance against concentration, and confirms that absorbance is proportional to concentration with a high correlation coefficient. The slope of the resulting graph is calculated, providing a means to determine the concentration of unknown solutions.
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- ScribdTranslations
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- EN