85. Solving a chemistry problem

85. Solving a chemistry problem

5. Determine the molar coefficient of light absorption of potassium chromate if the relative optical density of a 1.35*10-5 M potassium chromate solution, measured at a wavelength of 372.5 nm in a cuvette with a light-absorbing layer thickness of 2.3 cm in relation to a comparison solution containing 10-3 mol/l potassium chromate, was 1.38.

Additional information:

If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)