2. Solving a chemistry problem
📂 Coursework
👤 Derkach
Product Description
5. To determine the iron content in beverages, photocolorimetry can be used. Ferrous sulfate (3) is used to prepare calibration solutions. The molar absorption coefficient of the complex of iron with sulfosalicylic acid at a wavelength of 416 nm is 4000. Determine which sample of Fe2(SO4)3 • 9H2O must be dissolved in 50 ml of water so that a colored a solution whose optical density in a cuvette with a layer thickness of 2 cm would be 1.5.
Additional Information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Related Products
35. Solving a chemistry problem
Seller: Derkach
83. Solving a chemistry problem
Seller: Derkach
86. Solving a chemistry problem
Seller: Derkach
106. Solving a chemistry problem
Seller: Derkach
30. Solving a chemistry problem
Seller: Derkach
17. Solving a chemistry problem
Seller: Derkach
37. Solving a chemistry problem
Seller: Derkach
126. Solving a chemistry problem
Seller: Derkach