Chemistry, 12.03.2020 02:41 peno211

In a similar Exp. 9 experiment, a calibration plot of absorbance vs. concentration of Red 40 dye (ppm) was obtained with the slope of the best-fit straight line as 0.038 ppm–1 The diluted unknown sports drink solution had an absorbance of 0.86. What is the concentration (ppm) of the Red 40 dye in the dilute unknown sports drink?

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In a similar Exp. 9 experiment, a calibration plot of absorbance vs. concentration of Red 40 dye (pp...