Mathematics, 16.04.2020 00:11 lcdavis16
An unknown food-dye is analyzed by the method used in this experiment. The absorbance of 5 standard solutions is plotted vs. their concentration (molarity) and a straight line is obtained with the formula: Abs = 2.850x +0.02 An unknown food-dye solution is diluted and it's absorbance is found to be 0.55. What is the molarity of the diluted unknown, to two significant figures
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An unknown food-dye is analyzed by the method used in this experiment. The absorbance of 5 standard...
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