102. Solving a chemistry problem
Seller: Derkach
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Product description
- Determine the molar extinction coefficient of the colored compound obtained by photometric determination of iron (III) with sulfosalicylic acid, if the optical density of a solution containing 250 μg of iron in 200 ml was 0.224 with a cuvette layer thickness of 1 cm.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.