140. Задачка по химии №014 031

22 Using the Bouguer - Lambert - Beer equation, determine the parameter "X" (in accordance with the problem number) in the specified units (Table 2).
table 2

Task number
Detected ion or substance Quinoline
Colored compound formation reaction: Intrinsic
coloration
Wavelength, nm 275
ε 4500
Layer thickness, cm 2.0
Concentration 3 mg / l
Optical density x

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.