A lab pair’s Beer’s Law calibration graph 0.08 < A < 0.79 had a best-fit line of A =  0.013 C – 0.023. Data was: off-scale for both the stock solution and solution #1  (10.00 mL stock diluted to 25.00 mL); solution #2 (1.00 mL stock diluted to  25.00 mL) had A = 0.85, and solution #3 (1.00 mL of solution #1 diluted to 25.00  mL) had A = 0.73. What are the concentrations of solution #3 and the stock  solution?

Appl Of Ms Excel In Analytical Chemistry
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ISBN:9781285686691
Author:Crouch
Publisher:Crouch
Chapter14: Chromatography
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  1. A lab pair’s Beer’s Law calibration graph 0.08 < A < 0.79 had a best-fit line of A =  0.013 C – 0.023. Data was: off-scale for both the stock solution and solution #1  (10.00 mL stock diluted to 25.00 mL); solution #2 (1.00 mL stock diluted to  25.00 mL) had A = 0.85, and solution #3 (1.00 mL of solution #1 diluted to 25.00  mL) had A = 0.73. What are the concentrations of solution #3 and the stock  solution?



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