Food dyes have very high LD50 values and they are consumed in very small quantities. Consider the solution that you worked with above that had an absorbance of 0.724 (from Determining Unknown Concentration Part I) at 710 nm. If this solution was a sports drink containing the dye and the dye has an LD50 of 3000 mg/kg, how many 240 mL (8 oz) servings of the sports drink would be required to reach the LD50 for the dye for a 61 kg individual
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Food dyes have very high LD50 values and they are consumed in very small quantities. Consider the so...
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