50. Решение задачи по химии №12

4. Using the basic law of light absorption (Bouguer-Lambert-Beer law) and using the data provided in the table, calculate the missing values ​​of x in the table.
Optical density (A) Molar absorption coefficient, ε cm2/mol Layer thickness, l cm Concentration
X 4500 2 3x g/m3 (M = 209 g/mol)

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