Absorbance has been measured on a stock solution of unknown concentration. The absorbance was measured to be 0.391 (1 =
Posted: Fri Mar 04, 2022 10:27 am
Absorbance has been measured on a stock solution of unknown concentration. The absorbance was measured to be 0.391 (1 = 1 cm) after a 1:75 dilution and has a specific absorbance (A1% 1 cm) of 538. What is the concentration of the stock solution