When answering this problem, report the answer with the appropriate number of significant figures. When entering units, use proper abbreviated units with proper capitalization. A beverage drink mix sample is prepared by mixing a packet of beverage powder in a gallon (3.78 L) of water. A sample for analysis is prepared by diluting 10.00 mL of this solution in a 50.0 mL volumetric flask. When measured using a colorimeter, this diluted solution has an absorbance of 0.349. The calibration curve for the experiment yielded a linear fit of y = 21655x+0.0318 and an R2 value of 0.9911. Determine the molar concentration of food dye in the analyzed sample. Answer: _____x10____ _____units
When answering this problem, report the answer with the appropriate number of significant figures. When entering units, use proper abbreviated units with proper capitalization.
A beverage drink mix sample is prepared by mixing a packet of beverage powder in a gallon (3.78 L) of water. A sample for analysis is prepared by diluting 10.00 mL of this solution in a 50.0 mL volumetric flask. When measured using a colorimeter, this diluted solution has an absorbance of 0.349.
The calibration curve for the experiment yielded a linear fit of y = 21655x+0.0318 and an R2 value of 0.9911. Determine the molar concentration of food dye in the analyzed sample.
Answer: _____x10____ _____units
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